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H13-531_V2.0 Sample Questions Answers

Questions 4

Which of the following descriptions about HDC components in FusionAccess is incorrect?

Options:

A.

single setHDCDesktop Controller Manageable1000a virtual desktop.

B.

When the user accesses, withWIInteraction, provide access information, and support the completion of the entire user access process.

C.

according toITAThe sent request performs operations such as desktop group management and user association with virtual desktops.

D.

andVMmiddleHDAinteract, collectHDAReported VM status and access status.

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Questions 5

Data disaster recovery is divided into virtual machine layer, SAN network layer and

array layer.

Options:

A.

TRUE

B.

FALSE

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Questions 6

Huawei FusionAccess cannot perform user access control based on which of the following methods? (one)

Options:

A.

The device is bound to the user

B.

Access time control

C.

TC is bound to the computer

D.

Access site control

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Questions 7

In the early stage of migration, it is necessary to investigate and evaluate the business to be migrated.

What are the contents? (many)

Options:

A.

Applied Relationship Analysis

B.

Migration strategy

C.

Risk assessment

D.

Business log analysis

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Questions 8

FusionComputeAdd toCNAsNode failure, which may be caused by the following reasons? (Multiple choice)

Options:

A.

CNAsandVRMtime out of sync

B.

CNAshostBMCNot configured

C.

CNAsGateway configuration error on node

D.

CNAshost has been added to otherFusionCompute

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Questions 9

[Judgment] In the disaster recovery service,RPOis the amount of data lost,RPOThe smaller, the less amount of data is lost, RPO theoretically can be0, but not actually0;RTOrefers to the interruption time of the business,RTOThe smaller, the shorter the time of business interruption,RTOtheoretically0.

Options:

A.

correct

B.

False

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Questions 10

If passedVNCLog inFusionComputeThe business virtual machine fails, which of the following may be the reason?

Options:

A.

Virtual machine blue screen failure, restarting.B. VNCThe login mode is "exclusive" and there is already a user logged in.

B.

virtual machineGuset OSnot supportVNCFunction.

C.

The virtual machine NIC is faulty.

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Questions 11

BringGPUPass-through virtual machines do not support live migration.

Options:

A.

TRUE

B.

FALSE

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Questions 12

When eReplication performs disaster recovery on data, an agent needs to be installed on the protected host, using to identify the application information; for virtual machine disaster recovery, there is no need to install agent.

Options:

A.

TRUE

B.

FALSE

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Questions 13

Which of the following descriptions about port groups in FusionCompute are correct? ( many)

Options:

A.

There are two types of A port group: common and trunk.

B.

A port group can be configured with multiple IP addresses.

C.

A port group is a distributed virtual switch.

D.

All virtual ports in the port group have the same attributes

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Questions 14

【Single Choice】 When FusionCompute clones a virtual machine, which of the following attributes supports customization?

Options:

A.

The bus type of the virtual machine disk

B.

The capacity of the virtual machine disk

C.

OS type and version number of the virtual machine

D.

The number of CPUs of the virtual machine

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Questions 15

Which of the following does not belong toFusionAccessdisable operation?

Options:

A.

Updating patches in the guest OS

B.

disabledHDPclass service

C.

Build in the desktop cloudDHCPserver

D.

existFusionComputeOn the interface delete in addition to the virtual machine

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Questions 16

Which of the following descriptions about the virtual private cloud VPC in Fusioncloud are correct? ( many)

Options:

A.

VPC can realize the isolation of computing resources at the network level.

B.

Only one subnet can be created under each VPC.

C.

Each user can apply for multiple VPCs.

D.

By default, ECSs in different VPCs cannot communicate with each other.

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Questions 17

During the desktop cloud maintenance process, the operation and maintenance engineers regularly sequence and restart the infrastructure according to the business. The following is about regular.

What is wrong with restarting the infrastructure virtual machine?

Options:

A.

After restarting the ITA master node, the service being issued will be interrupted. It is recommended to restart without the service being issued.

B.

The time period for restarting the virtual machine cannot conflict with the time period of other automatic scheduled tasks

C.

In the scenario where the desktop access service passes through the gateway, restarting the virtual machine of the active or standby VAG/LB node does not affect the use of the connected users

D.

In the scenario where the desktop access service does not pass through the gateway, restarting the virtual machine of the main VAGNLB node does not affect the use of the connected users

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Questions 18

Which of the following operations does the running virtual machine in FusionCompute support?

Options:

A.

Export as template

B.

Convert to template

C.

clone the virtual machine

D.

clone as template

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Questions 19

Which of the following is wrong in the description of the eBackup backup network topology? (multiple choice)

Options:

A.

In the server-free networking topology, the backup data flow and the service data flow are the same network

B.

For existing business; the biggest impact is the server-free networking topology

C.

In the LAN-Base networking topology, the backup data flow and the service data flow are not the same network

D.

In the LAN-Free networking topology, the backup data flow and the service data flow are not the same network

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Questions 20

(Single-choice questions) FusionComputeThere is a virtual machine bound to the host, and the current customer needs to upgrade the storage system

used by the virtual machine. Which of the following methods can migrate the disks of the virtual machine on this storage?

Options:

A.

Unable to meet requirements

B.

Virtual Machine Live Migration Changes Datastore

C.

Virtual machine live migration changes hosts and datastores

D.

Virtual Machine Live Migration Change Host

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Questions 21

In fuisoncompute, after the virtual machine is assigned to a specific host, some of the following functions are affected?

Options:

A.

DPM

B.

HA

C.

DRS

D.

reboot

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Questions 22

[Multiple Choice] After an enterprise deployed two virtual machines on FusionCompute, it found that the

can not communicate with each other, what are the possible reasons?

Options:

A.

The virtual machine is in a different port group, and the switch cannot achieve Layer 3 intercommunication

B.

The virtual machine firewall does not pass through

C.

The virtual machine is in a different port group, and the routing forwarding policy is not configured in the virtual machine

D.

the virtual machine is in the same port group of different hosts, and the routing forwarding policy is not configured in the virtual machine

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Questions 23

Which of the following descriptions about disaster recovery technology is wrong? (Multiple)

Options:

A.

Disaster recovery can achieve RPO=0

B.

Backups are generally performed periodically

C.

Disaster recovery can replace the role of backup

D.

RTO=0 during backup and recovery

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Questions 24

(Multiple choice questions) FusionAccessmiddleGaussdbThe component provides data storage services for which of the following components?

Options:

A.

HDC

B.

ITA

C.

TCM

D.

WI

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Questions 25

In the following description of the relationship between IMS and ECS.BMS in Fusioncloud, which options are correct?

Exactly? (many)

Options:

A.

IMS is an independent service and has no relationship with other services.

B.

The BMS needs the IMS to provide an available image in order to create it normally

C.

ECS promises to provide a usable image from IMS before it can be created.

D.

Users can convert ECS into a private image.

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Questions 26

A company plans to use the Rainbow tool to migrate the virtual machines of the existing FusionSphere platform to when the FusionCloud administrator adds the source virtual machine host in the Rainbow tool, the

The tool cannot communicate with the host of the source virtual machine. After testing, the administrator found that the source host network was reachable and protected against the firewall is closed, so it is judged that the terminal state is abnormal, and the Rainbow host should be restarted.

Options:

A.

TRUE

B.

FALSE

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Questions 27

The administrator configures the HTTP server for storing alarms through FusionCompute.

View the stored alarm information on the corresponding HTTP server. If the alarm dump is not configured, the system will report After a certain number of entries are exceeded, the latest alarm information will be automatically cleared to free up space. If alarm dump is configured,

It will dump the earliest certain entry alarms to the HTTP server

A, TRUE

B. FALSE

Options:

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Questions 28

When registering an image in Fusioncloud, you need to select the corresponding image server type. Which of the following

Item description about OBS mirror server is wrong? ( one)

Options:

A.

Upload the image file to the OBS bucket before registering the image, and the system will upload the image directly when registering the image.

Upload to Glance

B.

When registering the image type of FusionCompute, use OBS as the image server and require OBS to serve

The IP address of the service communicates with the management plane of the CNA

C.

If you want to delete the image and use the image file in the OBS bucket at the same time, you can configure OBS as Glance

backend storage

D.

When OBS is used as a mirror server, deleting the mirror will only delete the address information of the mirror, not OBS

Image files in the bucket

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Questions 29

(Multiple Choice) AboutFusionAccess, Which of the following statements is true?A. Thin provisioning is recommended for linked-clone virtual machines

B. Normal delay zeroing is recommended for full replication of virtual machines

CLinked-clone virtual machines must use thin provisioning

D. Fully replicated virtual machines must be zeroed with normal delay

Options:

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Questions 30

In FusionCompute, when the running host where the virtual machine is located fails, the resource allocation is uneven (For example, the load is too heavy or the load is too light), etc., the virtual machine can be migrated to ensure the normal operation of the virtual machine business.

It runs normally. Which of the following descriptions about virtual machine migration in the operation and maintenance scenario is wrong? ( one)

Options:

A.

Only when the virtual machine network card is in "SRIoV", "PF" or "PCI" pass-through mode can the hot migration function be supported.

B.

During virtual machine live migration, if the migrated virtual machine has a large business volume or a large memory usage, it will lead to the hot migration time is longer, and it is recommended to perform hot migration when the business volume is small

C.

When the load of most hosts is too light, the virtual machines can be integrated by live migration to reduce the number of hosts. Improve resource utilization and achieve energy saving and emission reduction

D.

By default, the system interface will prompt a timeout when the hot migration time exceeds 12 hours, but the internal heat. The migration task timeout period is 24 hours, and the live migration will not be terminated until the system times out.

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Questions 31

On the Rainbow server, after checking the source, it is found that there is a gray background and a white color lock before its name.

What does it stand for? (single choice)

Options:

A.

The task corresponding to the source has been completed and cannot be modified

B.

The source information is incorrectly configured, and the migration task cannot be created

C.

The source terminal has obtained the license at the end, and cannot create a migration task

D.

The task corresponding to the source terminal is being executed and cannot be modified

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Questions 32

In Fusion compute, a virtual machine is created by importing a virtual machine. Which of the following file formats is not supported

Options:

A.

ovf

B.

vmdk

C.

xml

D.

ova

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Questions 33

On the Fusioncompute virtual machine, it is found that the QoS of the virtual machine network card cannot be set. Which of the following

What might be causing the problem?

Options:

A.

ToolsB is not installed in the virtual machine, and the virtual machine is in a shutdown state

B.

Uplink is not set

C.

Link aggregation is set on the physical host where it is located

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Questions 34

ServiceCenter supports viewing measurement data in units of resource types, and counts the measurement results.

for billing usage. Which of the following descriptions about ServiceCenter user charge metering is correct?

item?

Options:

A.

Temporary cloud disks generated during the backup process, and snapshots used for backup, ServiceCenter will also measure it

B.

If the cloud host has multiple computing SLAs, statistics are calculated based on the rate corresponding to each computing SLA during metering.

Sum of all calculated SLA fees

C.

Cloud hosts managed by ServiceCenter and cloud hosts issued by MANO, if using private

Created by Grid, ServiceCenter also supports metering of cloud hosts

D.

The user has created a cloud host or cloud disk on MANO (Management and Orchestration)

By default, ServiceCenter will count the cloud host or cloud hard disk statistics issued by MANO at 0:00 every day volume data

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Questions 35

In FusionCloud, ELB provides users with the ability to self-control load balancing, and supports Provide a highly controlled and flexible management platform to achieve simple configuration and rapid addition of service resources

Target. Which of the following descriptions about some functions of the ELB is wrong? (Single)

Options:

A.

The deployment supports linear scalability, no single point problem

B.

Region Type l supports TCP, UDP, HTTPS and HTTP load balancing

C.

Region Type 1 supports TCP and HTTP load balancing

D.

Only supports intranet and VPN access, not external network access

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Questions 36

Which of the following types of security services does not require a client to be installed in the cloud host operating system?

Options:

A.

Database Security Services

B.

Program Run Authentication Service

C.

Host Security Services

D.

border firewall

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Questions 37

Which of the following scenarios does virtualization apply to? (multiple choice)

Options:

A.

An enterprise needs a high-load, sophisticated environment

B.

A company has a total of ten business systems, and the utilization rate of the host resources carrying these businesses is less than 20%.

C.

The daily use of office desk applications by employees of a certain unit is highly similar.

D.

A scientific research institution uses a customized operating system to ensure the confidentiality of scientific research results.

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Questions 38

(multiple choice) inFusionComputeFailed to start the virtual machine, which of the following measures can be taken to fix the failure?

Options:

A.

Take the host out of maintenance mode

B.

Recreate a virtual machine with the same specifications

C.

Check the remaining storage space to ensure that there is enough storage space

D.

Repair the host network link

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Questions 39

Which of the following is the correct process for FusionAccess to issue a fully replicated virtual machine? (one)

①Check whether the IP of the virtual machine is reachable; ②Create a virtual machine; ③Add the user to the desktop group; ④Add the virtual machine Domain

Options:

A.

2431

B.

2341

C.

2134

D.

2143

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Questions 40

eReplication supports storage layer replication disaster recovery and host layer replication history, which of the following is about the two disaster recovery solution groups

Is the net wrong? (single choice)

Options:

A.

storage layer replication includes a variety of technologies, including synchronous replication, asynchronous replication, etc.

B.

The host layer replication scenario cannot use the storage layer service

C.

storage layer DR production site and DR site storage devices can use storage devices from different manufacturers

D.

Host layer replication disaster recovery uses I0 Mirror to capture and replicate I0 to realize remote replication and disaster recovery management of data

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Questions 41

Which of the following capabilities is not within the scope of EVS (cloud disk) snapshot capabilities

Options:

A.

Create snapshots to protect snapshot point-in-time data

B.

Rollback snapshot restores the data at the snapshot point in time to the original disk

C.

Delete the snapshot, delete the snapshot completely, cancel the data protection at this point in time

D.

Snapshot sharing, share snapshots to specified tenants

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Questions 42

A virtual machine fails in FusionCompute. In the following description of business operations, the error is which items? (multiple choice)

Options:

A.

Force shutdown of the virtual machine

B.

Modify the startup mode of the virtual machine

C.

Restore the system disk of the virtual machine

D.

Delete the files in the Tools installation directory

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Questions 43

When using rainbow migration, what are the reasons for failure (multiple choice)

Options:

A.

Network environment

B.

Source and target platform

C.

operating system

D.

Old business system

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Questions 44

The cloud computing platform involves a variety of software and hardware components that require operation and maintenance. Which of the following methods can be used for operation and maintenance? (name selection)

Options:

A.

web interface

B.

command line

C.

Equipment operation panel

D.

Unified management of tools

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Questions 45

The virtual machine reconstruction feature means that the desktop cloud solution supports the reconstruction of the full replication and linked clone virtual machine system.

disks and restore system disks, so that administrators can perform unified operations on complete replication and linked-clone virtual machines in specific scenarios.

line management and maintenance.

A correct

B. Error

Options:

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Questions 46

When using Rainbow8.x for virtual machine migration, if you want to adjust the size of a partition, which of the following are correct correct parameter format?

Options:

A.

10. 5G

B.

OG890M

C.

2000M

D.

10G500M

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Questions 47

The security management mechanism of the desktop cloud FusionAccess system includes access security, user information security and

And desktop management component security. Which of the following is about user information security? (one)

Options:

A.

FusionAccess adopts the mechanism of SSL and certificate authentication for terminals to ensure that only secure terminals are

to access the desktop cloud

B.

FusionAccess supports fingerprint login authentication, dynamic password authentication, USBKey authentication, and fixed terminal

Authentication and other login methods C. The information transmission from the desktop cloud system client to the server, and the information transmission between the internal components of the system are all

Based on SSL encryption mechanism to ensure the security of information transmission

C.

FusionAccess reinforces the operating system and management system of the management server to ensure that the entire

Security of desktop cloud management system

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Questions 48

When installing FusionCloud 6.3, if the step installation fails, which of the following is the correct method?

Options:

A.

Check the log for troubleshooting, and retry the entire task after completion

B.

View the specific error log. If manual configuration is required, skip this step after the configuration is complete.

C.

Check the logs for troubleshooting, then skip this step

D.

skip directly

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Questions 49

In Huawei Fusioncompute, it is necessary to modify a certain disk of the virtual machine. Which of the following operations can be implemented?

(single choice)

Options:

A.

Change the status of the disk from available to unavailable

B.

Change the mode of the disk from slave to independent-persistent

C Change the capacity of the disk from 80G to 8G

D Change the configuration mode of the disk from thin to normal

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Questions 50

A FusionCompute user reports that virtual machine A and virtual machine B run slowly. The following is about passing The description of operations and analysis related to eSight locating the fault is correct. Which items are correct? ( many)

Options:

A.

Users can view alarms related to virtual machines in the eSight alarm list to locate virtual machine faults

B.

The user can view the inflow/outflow rate of the virtual machine NIC and the network flow of the physical port in the eSight component topology

Inbound/outbound bandwidth utilization, it is found that the inbound/outbound rate of the network card of virtual machine A is very low, less than 100KB/s,

However, if the network bandwidth utilization rate of the corresponding physical port exceeds 90%, it is judged that it is another v

C.

Users can check whether the server where the virtual machine is located is properly connected to the external network in the physical topology of eSight.

Often, troubleshoot the network

D.

The user checks the CPU and memory usage of the virtual machine in the eSight component topology, and finds the virtual machine

The CPU usage rate of B is as high as 95%, and the memory usage rate is only 20%. It is judged that there is a business occupied by the virtual machine.

Too many CPU resources cause virtual machines to run slowly

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Questions 51

When FusionCompute installs a virtual machine operating system, which of the following methods are supported for mounting the optical drive? (many)

Options:

A.

File method

B.

to share

C.

local way

D.

remote

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Questions 52

A school plans to use Huawei FusionAccess to build a desktop environment that can support 100 people to do experiments at the same time. Needle

What is the correct configuration for this scenario? (multiple choice)

Options:

A.

Use the linked clone desktop and set the shutdown to restore

B.

Use the same master image to make 100 linked clone desktops

C.

Configure the desktop group as a dynamic pool

D.

Close the port redirection of USB storage devices to prevent viruses from invading the system

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Questions 53

Which of the following descriptions about the rapid provisioning of virtual desktops by FusionAccess is incorrect?

Options:

A.

The system disk capacity set when creating a virtual machine cannot exceed the remaining capacity of the datastore.

B.

For linked clone type virtual machines, it is recommended to use high-performance storage for the system disk.

C.

When the desktop group type is static pool,WIThe name of the virtual machine seen on the desktop is the name defined by the virtual machine naming specification

D.

When the desktop group type is private,WIThe name of the desktop virtual machine seen above is the name defined by the virtual machine naming specification.

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Questions 54

(Multiple choice questions) FusionaccessWhich of the following logs are collected during system failure?

Options:

A.

User VM logs

B.

User terminal log

C.

Fusioncomputerun log

D.

LinuxInfrastructure virtual machine running log

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Questions 55

UItraVRcan be achievedFusionComputedisaster recoveryRPO,RTOboth0.

Options:

A.

TRUE

B.

FALSE

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Questions 56

Users can eitherFusionAccessModify the specifications of the virtual machine on theFusionComputeModify the specifications of the virtual

machine above.

Options:

A.

True

B.

False

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Questions 57

In the FusionCloud private cloud scenario, the following descriptions about NAT gateway related concepts are correct. What are the items? ( many)

Options:

A.

There are four types of NAT gateways: small, medium, large and extra large

B.

To create a NAT gateway, you must specify the VPC, subnet, and NAT gateway specifications where the NAT gateway is located

C.

The specifications of the NAT gateway will affect the maximum number of connections and the number of new connections per second of the SNAT function, and the data throughput

The amount is determined by the bandwidth of the Elastic IP

D.

The set composed of five elements: destination IP address, destination port, and transport layer protocol is regarded as a DNAT connect

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Questions 58

In FusionStorage, each resource pool has a home MDC.

In case of failure, the master MDC designates another MDC to host this resource pool, and one MDC manages at most two resource pools

Options:

A.

TRUE

B.

FALSE

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Questions 59

The following aboutFusioncomputeIn the description of Port Groups and Security Groups, which option is incorrect?

Options:

A.

OneDVSThere can be multiple port groups, aVMCan be protected by multiple security groups.

B.

A virtual machine NIC is connected to a virtual port of the port group, and a virtual machine NIC is associated with a security group.

C.

Security groups are based on port groups to protect virtual machines.

D.

port group isDVSA collection of one or more virtual ports, while a security group is a collection of one or more rules Correct

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Questions 60

ManageOne ServiceGenteron cloud hostingVNCThe login window fails to pop up. Which of the following are possible reasons?

Options:

A.

already atFusionComputeinterface usageVNCLog in to the cloud host

B.

Browser version is too low

C.

The browser's document mode is not set wrong

D.

JavaIncorrect security level setting

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Questions 61

Single-choice question] Regarding the correspondence between the Fusion Access virtual group and the virtual machine type, which of the following is impossible of?

Options:

A.

VM Group (Express Encapsulation) - Virtual Machine Type (Express Encapsulation)

B.

Virtual Machine Group (Hosted Machine) - Virtual Machine Type (Hosted Machine)

C.

VM Group (Full Memory) - VM Type (Full Memory)

D.

VM Group (Linked-Clone) - VM Type (Linked-Clone

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Questions 62

(Single choice)( FusionAccessmiddlelicenseWhere is the remainder deducted?

Options:

A.

After getting the list of virtual machines

B.

After the pre-connection is successful

C.

Get the login interface

D.

After authentication

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Questions 63

When creating a port group in Fusioncompute, the following operations are incorrect?

Options:

A.

WillVIANIDset to '5000'

B.

Add "this is the test port" to the description

C.

Set the port type to "Normal"

D.

Set the name of the port group to "test".

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Questions 64

During the creation of the FusionAccess template, if the "Users" permission group is not configured, then the virtual machine users are added.

Which of the following permission groups can be set?

Options:

A.

Users

B.

Administrators

C.

Auditors

D.

Operators

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Questions 65

(Single choice question) InFusionaccessDuring the process of provisioning virtual desktops, which of the following components will check whether the specified virtual

group and desktop group exist?

Options:

A.

GaussDB

B.

HDA

C.

ITA

D.

HDC

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Questions 66

Register the image type in fusioncloud as Fusioncompute, which needs to be created in FusionCompute. The virtual machine template is used as an image, and only vhd image files are supported.

Options:

A.

True

B.

Fault

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Questions 67

ManageOneThe operation plane provides a resource ordering interface, and third-party platforms can create, change, extend, and delete cloud resources by calling the ordering interface.

Options:

A.

True

B.

False

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Questions 68

In the FusionAccess system architecture, which of the following components provides the user access interface

Options:

A.

HDA

B.

ITA

C.

WI

D.

HDC

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Questions 69

Disaster recovery is to restore the system or business from the failure or paralysis caused by the disaster to the normal operating state, and the activities and

processes designed, the national standard level of disaster recovery capability is divided into6class,PTO/RPO There is a slight correlation with the disaster recovery

capability level. Which of the following options describes the correlation is wrong?

Options:

A.

Disaster Recovery Capability Level2level correspondenceRTOfortwenty fourhours or more,RPOfor1day to day7sky.

B.

Disaster Recovery Capability Level1level correspondenceRTOfor2days or more,RPOfor1day to day7sky

C.

Disaster Recovery Capability Level Up CorrespondenceRTOfor12hours or more,RPOhours to1sky.

D.

Disaster Recovery Capability Level4level correspondenceRTOhours to2sky,RPOhours to2skycorrect

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Questions 70

(Multiple choice) In HuaweiFusionsphere Openstack, the lifecycle management of volumes is ultimately determined by which of the following Cinder component complete?

Options:

A.

cinder-backup

B.

cinder-api

C.

cinder-volume

D.

cinder-scheduler

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Questions 71

The following about creatingFusionAccessofLinuxDescription of the infrastructure virtual machine, which option is incorrect?

Options:

A.

Recommended network card typevirtio'

B.

When selecting a storage resource, you can choose to passSSDCard,UMapped data storage resources such as disks.

C.

If the virtual machine is deployed in active and standby mode, it is recommended to deploy the two virtual machines in different parts of the management cluster.CNAson the node.

D.

When choosing storage resources, it is recommended to use high-performance storage instead ofNL-SASorSATA etc. Low performance

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Questions 72

(Multiple choice) The following aboutFusionComputeDescription of virtualized storage and non-virtualized storage, which option is correct?

Options:

A.

The read and write performance of non-virtualized storage is better than that of virtualized storage

B.

Virtualized storage is more secure than non-virtualized storage

C.

Non-virtualized storage scales better than virtualized storage

D.

Virtualized storage is more compatible than non-virtualized storage

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Questions 73

In the operation analysis, the administrator can know the number of devices, resource utilization, capacity, tenant resources, alarms, etC. of the data center in real time according to which of the following content, through the overallKPIsand health to discover and solve problems in a timely manner to support operations?

Options:

A.

icon

B.

sheet

C.

report

D.

data

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Questions 74

Which of the following scenarios does Rainbow block-level migration apply to? Multiple choices)

Options:

A.

Hosts with lots of small files

B.

Hosts with high disk usage

C.

The partition structure needs to be consistent with the source side

D.

purpose of planningVMThe disk space size is expanded or reduced relative to the source.

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Questions 75

Which of the following descriptions about the conditions for live migration of FusionCompute virtual machines is incorrect?

Options:

A.

The destination storage is a different storage device.

B.

The communication between the source host and the destination host is normal.

C.

The destination host must have sufficient resources.

D.

The virtual machine status is "running" Correct

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Questions 76

Which of the following processing policies does FusionCompute support when a Windows virtual machine blue screen occurs? (multiple choice)

Options:

A.

do not handle

B.

Restart the virtual machine

C.

HAvirtual machine

D.

Shut down the virtual machine

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Questions 77

In the FusionSphere private cloud solution, regarding the principle of rapid provisioning of virtual machines, which of the following Are these descriptions wrong? ( many)

Options:

A.

During the use of the virtual machine, all modifications to the system volume are written to the subvolume.

B.

When issuing a virtual machine, the system only needs to quickly create a lightweight subvolume, and add the existing parent volume to form a group becomes the full system volume of the virtual machine.

C.

The system volume ID presented by the virtual machine to the outside world is the ID of the parent volume used by it,

D.

When issuing a virtual machine, there is no need to create a new system volume in the storage and copy the full mirror content to it middle.

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Questions 78

In the ManageOne operation and maintenance plane, when the administrator performs routine maintenance or handles user requests, the

Tenant resource page, query resources according to requirements. After querying the required resources, click the required query

The resource name of , which of the following can be seen on the resource details page? ( many)

Options:

A.

Basic information about the resource

B.

alarm

C.

Components

D.

Topology

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Questions 79

(True or False)ManageOneIn the operation plane, if the parentVDCQuotas are limited (e.g.100indivualvCPU, 320GBmemory), the childVDCSupport is set to unlimited quotA.

Options:

A.

True

B.

False

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Questions 80

When using Rainbow to migrate a virtual machine to the HCS platform, the destination virtual machine's boot source must select a cloud disk.

Options:

A.

TRUE

B.

FALSE

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Questions 81

Which of the following FusionComputeCan the operation take effect immediately?

Options:

A.

InstallTools

B.

Disk reduction

C.

remove network card

D.

Direct read and write to the newly bound disk

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Questions 82

(Single-choice questions) FusionCloud, which of the following can be achievedVDCIsolation of internal resources?

Options:

A.

quota

B.

tenant

C.

Project

D.

available partition

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Questions 83

VRMcomponent isFusionComputemanagement center, responsible for IT the orchestration, provisioning and automatic deployment of services can be managed in cascade.

Options:

A.

TRUE

B.

FALSE

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Questions 84

Which of the following scenarios is not recommended to useRainbowto migrate?

Options:

A.

operatingRedhatmiddleKVMvirtual machine

B.

Oracledatabase cluster

C.

a group headquartersADsystem

D.

operatingSUSEmiddleXenVirtual machine

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Questions 85

(Multiple choice) The following aboutFusionComputeIn the description of Virtualization Antivirus, which options are correct?

Options:

A.

useFusionComputeSecure User VM supports generating memory snapshots when virtualizing antivirus

B.

Deploy one security service virtual machine per host

C.

Each host can be configured with multiple secure user virtual machines

D.

useFusion Com puteWhen virtualizing antivirus, the security service virtual machine does not support generating memory snapshots

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Questions 86

FusionAccessmiddleVIPCompared with ordinary desktops, the advantages of desktops are reflected in which of the following aspects? (many)

Options:

A.

User access doorVIPOn desktop, greater bandwidth brings better user experience

B.

VIPCompared with Xitong Desktop, the desktop has the functions of automatic data backup and fast recovery, ensuring thatVIPDesktop Data Security

C.

CPU, the priority guarantee of memory resources, when resources are tight, resources are allocated toVIPdesktop.

D.

Real-time monitoring of virtual machine status, guaranteeVIPThe desktop virtual machine runs stably.

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Questions 87

FusionSphereIn a server virtualization scenario, when deploying a virtual machine according to a template, set the disk property to "non-persistent" and the operating system will be lost after the virtual machine is restarted

Options:

A.

True

B.

False

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Questions 88

(Multiple choice) The following aboutFusioncomputemiddleVLANDescription of the pool, which options are correct?

Options:

A.

deleteVLANsegment, there must be a startVLAN IDand endVLAN ID,Delete the entireVLANpart

B.

if there isVLANThe pool can create a port group.

C.

OneDVSdifferent inVLANbetween poolsVLAN IDcannot overlap

D.

createVLANStart must be set when poolingVLAN IDand endVLAN ID

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Questions 89

Fusioncomputevirtual machines in andDVSrelationship, the correct.

Options:

A.

A virtual machine has multiple network cards, and each network card is associated with oneDVS BOne

B.

virtual machine and one network card, and the network card is associated with multipleDVS

C.

A virtual machine has multiple network cards, and all network cards can only be associated with oneDVS

D.

One virtual machine has one network card, and the network card can only be associated with oneDVS

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Questions 90

(Multiple Choice) HuaweiFusion Sphere OpenstackmiddleNeutronWhich of the following advanced network services can be provided to tenants?

Options:

A.

anti-virus

B.

load balancing

C.

firewall

D.

VPN

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Questions 91

existFusionCompute, which of the following operations cannot be performed on the NIC of a running virtual machine?

Options:

A.

ReviseMAC

B.

Modify port group

C.

Modify security group

D.

remove network card

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Questions 92

If FusionAccess is creating a virtual machine, the progress remains at "Checking whether the 1P address of the virtual machine is reachable"

Error after a while. This phenomenon may be caused by which of the following reasons?

reported after a period of time. Which of the following reasons may be the cause of this phenomenon?

Options:

A.

virtual machine andDHCPThe server network is unreachable.

B.

The virtual machine is not obtainedIPaddress.

C.

virtual machine fromDHCPobtainedIPaddress andTABusinessIPnot on the same network segment.

D.

The template NIC used to create the virtual machine is disabled

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Questions 93

The administrator creates cluster A and cluster B on Fusioncompute, and each cluster includes 10 objects.

The HA function is enabled for cluster A, and the dynamic resource scheduling function is enabled for cluster B. Existing Portal

Stations and OA systems need to be deployed as follows:

1. There will be no resource preemption or mutual interference between the portal website and the OA system;

2. The portal server can automatically shut down redundant servers when the business is at a low point;

3. The OA system server needs to ensure that the failure of a single host can be recovered in time.

Which of the following is the best way to deploy a business system? (one)

Options:

A.

Portal and OA systems are deployed in cluster B

B.

The portal website is deployed in cluster A, and the OA system is deployed in cluster B

C.

The OA system is deployed in cluster A, and the portal website is deployed in cluster B

D.

Portal and OA systems are deployed in cluster A

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Questions 94

RainbowAdd the destination cloud platform, which can be customized

Options:

A.

CNA IP

B.

version number

C.

VRMIP

D.

Cloud platform name

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Questions 95

In Rainbow's migration implementation process, it is necessary to build a

Create the target virtual machine on the target platform according to the proposed specifications. The following description about creating the destination virtual machine is correct.

What are the items? ( many)

Options:

A.

When creating a Windows destination virtual machine, if it is created through VRM, the disk mode type must be "Subordinate"

B.

If the system disk of the Linux source is in MBR format, the first disk of the destination virtual machine cannot be smaller than 2047GB

C.

It is recommended that the CPU and memory of the destination virtual machine be greater than or equal to the source specifications

D.

When creating the destination virtual machine, you must add a description containing the "Rainbow" field for the destination virtual machine

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Questions 96

The following Fusion Compute Description of storage live migration, which option is incorrect?

Options:

A.

Migrating mounted 'shared' type disks and disks of linked-clone virtual machines is not supported.

B.

Storage live migration can be performed within the same storage device under storage virtualization management and between different storage devices.

C.

Migration of non-persistent disks is supported.

D.

Supports live migration of virtual machine disks without affecting user usage, enabling planned storage maintenance and storage migration without business interruption.

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Questions 97

If a tenant needs to deploy multiple applications at one time, which of the following methods is recommended for automatic orchestration?

Options:

A.

application group

B.

Serve

C.

stack

D.

cluster

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Questions 98

(Multiple choice) Users useVNCLog inFusioncomputeAfter the virtual machine is found to be unable to operate normally, there is a stuck phenomenon (for example, the file cannot be opened, etc. ), which of the following reasons may cause this phenomenon?

Options:

A.

The management link is unstable

B.

Storage link is unstable

C.

The service link is unstable

D.

virtual machine corruption

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Questions 99

(True or False)FusionCompateWhen cloning virtual machines online, you can clone one virtual machine at a time, or you can clone in batches.

Options:

A.

True

B.

False

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Questions 100

(multiple choice)Manage One Service Center. Which of the following are capabilities provided by cloud resource capacity management?

Options:

A.

Capacity warning

B.

Capacity monitoring

C.

Capacity Statistics Report

D.

capacity analysis

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Questions 101

(multiple choice)FusionSphereIn the server virtualization scenario, user services are networked separately, and which of the following network planes must be connected to

the computing node host?

Options:

A.

storage plane

B.

management plane

C.

VIMScontrol plane

D.

business plane

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Questions 102

Which of the following is impossible regarding the correspondence between FusionAccess virtual groups and desktop groups?

Options:

A.

Virtual Group (Full Replication) - Desktop Group Type (Dynamic Pool)

B.

Virtual Group (Linked Clones) - Desktop Group Type (Static Pool)

C.

Virtual Group (Full Copy) - Desktop Group Type (Proprietary)

D.

Virtual Groups (Linked Clones) - Desktop Group Type (Proprietary)

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Questions 103

ManageOne Operation CenterandManageOne ServiceCenterDocking failed, which of the following is not the cause of the docking failure?

Options:

A.

Service Centerwrong version number selection

B.

buttServiceCenterWhen "Is it trusted" is selected as "No"

C.

Incorrect user name or password for docking

D.

Service CenterAnswers provided by users with non-administrator privileges for

docking users

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Questions 104

(multiple choice) in useRainbowWhen migrating, aboutWindowsDescription of online file-level migration methods, which of the following are correct?

Options:

A.

speed

B.

The partition structure must be consistent with the source

C.

Supports partition resizing

D.

relatively slow

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Questions 105

(multiple choice) The company plans to build a cloud data center and switch the existing office system to run in a cloud computing environment. When planning the total storage capacity, which of the following factors need to be considered?

Options:

A.

LUN

B.

RAID

C.

IOPS

D.

Disk capacity

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Questions 106

Which of the following are the license authorization modes of Huawei Desktop Cloud?

Options:

A.

Number of virtualized desktops

B.

Number of physical servers

C.

User number

D.

concurrent users

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Questions 107

FusionSphereIn server virtualization scenariosFusionAccessThe virtual machine is stored inFusionComputeAfter the interface is removedFusionAccessThe

virtual machine state corresponding to the management interface remains unchangeD.

Options:

A.

True

B.

False

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Questions 108

huawei full memory desktop10 TailorDeduplication compression technology forVDIIt is specially optimized with the memory medium, while deduplication and compression, it also ensures the real-time and consistency of data interaction

Options:

A.

True

B.

False

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Questions 109

The following aboutManageOneDescription of the approval process, which options are correct? (multiple choice)

Options:

A.

VDCadministrator andVDCThe salesperson can define the approval process.

B.

The approval process supports real-time modification of wells to take effect in the release state.

C.

Each level of approval process can specify one or more approvers, as long as any approver approves, the approval of this level is passed.

D.

The approval process can set up multi-level approval, up to5class correct.

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Questions 110

Which of the following data is generally not saved toFusionAccessDifferential disks for linked-clone virtual machines?

Options:

A.

User profile

B.

system startup file

C.

The application temporarily caches data

D.

User personalized configuration

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Questions 111

Which of the following isFusionAccessCorrect order to quickly provision virtual desktops? ◎Create a virtual machine;②Assign desktop;③Configure virtual machine options;④Confirm information

A 1234

B 1423

C. 1432

D. 1324

Options:

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Questions 112

HuaweiFusionSphere OpenStackimprovedOpenstackAvailability of infrastructure, which of the following components are usedActive-ActivetField Department Chang way? (multiple choice)

Options:

A.

nova-api

B.

KeyStone

C.

HAProxy

D.

RabbitMQ

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Questions 113

(Multiple choice) The following aboutFusioncomputeThe description of the virtual machine template, which option is incorrect?

Options:

A.

The virtual machine is cloned as a template: the virtual machine can still be used normally after the clone is completed

B.

Convert a virtual machine to a template: After conversion, the virtual machine can still be used normally.

C.

The template is cloned into a template. After the cloning is completed, the original template still exists.

D.

Import the template and adjust some parameter settings to make it slightly different from the local virtual machine template

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Questions 114

(Multiple choice) The following aboutFusionAccessmiddleTCMDescription of the component, which options are correct?

Options:

A.

passTCMyesHDAto upgrade

B.

passTCMable to manageTCto upgrade

C.

passTCMCan issue policies to virtual desktops

D.

passTCMCan view managedTCThe run log

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Questions 115

【True or False】 In order to ensure the consistency of the source and destination data after business migration, the business migration should be done before the final synchronization.

Machine out of business.

Options:

A.

True

B.

False

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Questions 116

For cloud servers with shared volumes mounted in FusionCloud, applying for the cloud server backup CSBS service is not supported.

service instances and cloud server high-availability CSHA service instances

Options:

A.

TRUE

B.

FLASE

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Questions 117

HuaweiFusionSphere OpenStackmiddleNeutronAgent components are usually deployed on network nodes and compute nodes.

Options:

A.

Truel

B.

False

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Questions 118

In the face of regional failures or disasters, enterprises can use the cloud server disaster recovery service CSDR to

business continuity, which of the following descriptions about CSDR is wrong? (one)

Options:

A.

When planning to use CSDR, it is necessary to evaluate in advance the data volume and replication cycle of the disaster-tolerant virtual machines that need to be supported.

period, data change rate, and calculate replication bandwidth to ensure sufficient replication bandwidth

B.

CSDR is a cross-region disaster recovery service. When using this service, at least two regions need to be planned

C.

Tenants can create their production services in any Region and create placeholders in another Region

For virtual machines, it is recommended to separate the private IP address of the virtual machine from the production virtual machine to reduce the time of application switching.

mutual influence

D.

There are two ways of CSDR data backup: synchronous replication and asynchronous replication

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Questions 119

FusioncomputeThe relationship between cluster hosts and virtual machines, which of the following is incorrect?

Options:

A.

Hosts can be moved between different clusters

B.

A cluster is composed of multiple hosts and their associated storage networks

C.

Whether a host succumbs to a unified cluster depends on whether the same shared storage is used

D.

Virtual machines can be migrated across clusters

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Questions 120

When using rainbow for virtual machine migration, Win SrcAgent will automatically identify the operating system type of the original virtual machine

Options:

A.

TRUE

B.

FLASE

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Questions 121

In FusionCloud, the cloud fortress can provide terminal security protection services and database security protection. Protection capabilities, such as providing intrusion detection and defense, data desensitization, data auditing, fault repair and other security protection capabilities to ensure the security of related services.

Options:

A.

TRUE

B.

FALSE

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Questions 122

Fusioncloudprivate inVPC, including which of the following objects?

Options:

A.

subnet

B.

network

C.

port

D.

elasticityIP

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Questions 123

Before modifying the specifications of the Windows virtual desktop of FusionAccess, either modify the CPU parameters, or to modify memory parameters, all need to shut down.

Options:

A.

correct

B.

mistake

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Questions 124

(Multiple choice) Which of the following reasons may causeFusionAccessVirtual desktop registration failed?

Options:

A.

DNSThe configuration information of the forward lookup zone in the server is modified

B.

twoHDCTime out of sync between servers

C.

virtual machine withHDCThe network status is abnormal.

D.

DHCPComponent exception

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Questions 125

When installing FusionCloud 6.3, which of the following statements is correct? (many)

Options:

A.

When FusionCloud 6.3 is installed, the deployment scenario needs to be determined.

B.

FusionCloud 6.3 is installed uniformly using FCD.

C.

Fusioncloud 6.3 requires manual installation of all components.

D.

Fusioncloud 6.3 needs to determine the cloud service type during installation, and the installation is completed at one time.

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Questions 126

If the new virtual machine of FusionCompute uses the vhost-user type (DPDK) network card, it needs to be which of the following conditions are met? (many)

Options:

A.

The host where the virtual machine is located has completed the huge page configuration and takes effect

B.

The cluster where the virtual machine is located has been set to a high-performance cluster

C.

Turn on the IMC mode of the cluster where the virtual machine is located

D.

A distributed switch of the user-mode switching mode type has been created

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Questions 127

In the environment where FusionSphere OpenStack is connected to KVM, which of the following components will be

Column algorithm to calculate nodes suitable for creating virtual machines? ( one)

Options:

A.

nova-scheduler

B.

nova-conductor

C.

nova-compute

D.

libvirt

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Questions 128

In the daily operation and maintenance work of the cloud data center, the logs of related components need to be collected.

Which of the following components can logs be collected in the environment? (Multiple) A. FusionSphere OpenStack

B. ManageOne

C. FusionStorage

D. VRM. CNA

Options:

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Questions 129

Which of the following are the steps to synchronize data through Rainbow block-level migration? ( many)

Options:

A.

Migrate the source data to the destination VM

B.

After the co-generation is completed, business verification needs to be performed, and business switching can be performed after the business verification is successful.

C.

The migration process generates full data

D.

The source side executes the snapshot before the migration

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Questions 130

In addition to supporting the management of physical devices such as servers, storage, and networks, Huawei eSight tools also support

Management of virtual resources. Which of the following computing virtual facilities provide access to eSight management capabilities? ( many)

Options:

A.

FusionSphere OpenStack

B.

Vmware Center Server

C.

FusionCompute

D.

VMware ESX/ESXi Server

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Questions 131

In the Huawei FusionCloud 6.3 solution, what types of tasks does FusionCare support?

(many)

Options:

A.

Information collection

B.

Ping packet detection

C.

health check

D.

Troubleshooting

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Questions 132

The following description about the CSDR disaster recovery test of the cloud server disaster recovery service in the FusionCloud environment is wrong.

What's wrong? ( one)

Options:

A.

Testing can verify the integrity of disaster recovery data

B.

The test has no effect on the production virtual machine

C.

The test process needs to switch DNS repeatedly

D.

The disaster recovery virtual machine will be activated and connected to the test network

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Questions 133

After adding on the Rainbow server and passing the source check, it can be displayed on the source details page What information? ( many)

Options:

A.

Source network card information

B.

Source disk information

C.

Source username and password information

D.

The version number of the destination cloud platform compatible with the source

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Questions 134

In Fusioncloud, which of the following descriptions about virtual private network VPN are correct? (many)

Options:

A.

Currently VPN only supports IPsec VPN

B.

One VPN gateway in the VPN can correspond to multiple VPN connections

C.

VPN is a secure and encrypted communication tunnel used to connect the local data center and the network on the cloud

D.

VPN can also be used to connect two VPCs under the same region

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Questions 135

[Judgment] In the ManageOne operation plane, if the parent VDC has unlimited quota (that is, the quota upper limit is source pool), the child VDC support is set to unlimited quota.

Options:

A.

TRUE

B.

FALSE

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Questions 136

Which of the following objects are included in the virtual private cloud VPC in FusionCloud? (many)

Options:

A.

network

B.

Elastic IP

C.

ports

D.

subnet

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Questions 137

The FusionAccess system supports the function of backup and recovery. The following about FusionAccess recovery

Description of the policy, which items are correct? (many)

Options:

A.

If the operating system of the infrastructure server fails, you can create a new server and reinstall the software

And use the backup data on the backup server for data recovery

B.

If there is a failure caused by some or all software of the infrastructure server, it is necessary to reinstall the software and take advantage of it.

Data recovery using backup data on the backup server

C.

The recovery strategy includes software reinstallation recovery and system reinstallation recovery

D.

If you need to restore WI data, you must use the system reinstallation recovery method

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Questions 138

The user enables the HA function on Fusioncompute. Which of the following descriptions about this function is correct an item? ( one)

Options:

A.

Configuring the cluster HA strategy is to automatically adjust the resource load balancing on different hosts

B.

Dedicated failover hosts refer to: setting a specified number of hosts in the cluster to fail, the system

Periodically check that there are enough resources left in the cluster to fail over the virtual machines on these hosts

C.

To allow host failure in the cluster refers to: Reserving a designated host as a dedicated failover host, when the host is used as a failover host, ordinary virtual machines are prohibited from starting, migrating, waking up, and snapshot recovery on the host

D.

HA resource reservation is to reserve CPU and memory resources according to the configured values ​​in the entire cluster

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Questions 139

In FusionCompute, the host CPU and memory resources are divided into two parts, the management domain and the virtualization domain,

Which of the following statements about CPU and memory resources in the management domain and virtualization domain are correct? (many)

Options:

A.

Admin domain CPU and memory for running virtual machines

B.

Virtualization domain CPU and memory for running virtual machines

C.

The management domain CPU and memory are used to run the FusionCompute management system

D.

The virtualized domain CPU and memory are used to run the FusionCompute management system

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Questions 140

When FusionCompute uses NAS resources, which of the following protocols can be used to scan to storage devices? (one)

Options:

A.

FTP

B.

NFS

C.

CIFS

D.

HTTPS

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Questions 141

In the FusionCloud private cloud solution, the following is about the cloud server disaster recovery service CSDR deployment And the description of the switching scheme, which one is wrong? ( one)

Options:

A.

CSDR is a cross-region fire tolerance. When it needs to be used, at least two regions need to be planned. According to the two

The distance and delay of the Region can determine whether to use synchronous replication or asynchronous replication

B.

Tenants can create their production business in any Region, and create placeholders in another Region

Virtual machine, occupying the private 1P address of the virtual machine is recommended to be consistent with the production virtual machine to reduce in-app virtualisation

Interaction between machines

C.

The tenant creates a protection instance through the CSDR service, and it is recommended to protect all VMs in key applications to

Reduce the complexity of tenant business deployment and recovery

D.

When a disaster occurs in a data center, the disaster recovery administrator logs in to BCManager eReplication

Manual failover of protection instances and manual startup of placeholder virtual machines

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Questions 142

The desktop cloud FusionAccess administrator can forcefully restore the system disk of the virtual machine to the initial state, using

It is used to restore virtual machines with abnormal system. Which of the following descriptions about system disk restoration is correct?

Options:

A.

Only virtual machines whose allocation status is "allocated" can restore the system disk

B.

The FusionAccess system supports multiple virtual machines of the same virtual machine type to restore the system disk at the same time

C.

After restoring the system disk, the linked clone virtual machine only retains the data of the data disk, and the data of the system disk will be lost

D.

Only the virtual machine whose running status is "running" can restore the system secret

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Questions 143

The incremental backup of eBackup uses differential incremental backup. Compared with cumulative incremental backup, Minimal data needs to be copied.

Options:

A.

TRUE

B.

FALSE

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Questions 144

The functions of FusionCare health check and information collection can be triggered when needed, or a period can be set

Trigger, suitable for real-time information collection scenarios.

Options:

A.

TRUE

B.

FALSE

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Questions 145

When deploying FusionAccess, the administrator needs to configure a backup server. The following about backup services description of the device, which one is wrong? ( one)

Options:

A.

In the scenario where multiple sets of FusionAccess are connected to one set of AD / DNS / DHCP, only one set is required Configuration Backup on FusionAccess

B.

If the user side is a newly created Windows AD / DNS / DHCP server, backup AD / DNS / DHCP , there is no need to install a monitoring agent on the corresponding server

C.

When Backup Server backs up the CNA node where the server is located, use Backup Server to back up. The data backed up by the server may be lost

D.

The backup server mainly backs up FusionAccess related system data, user data and certificates, etc.

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Questions 146

Which other component works besides the Server dAgent in the Rainbow process——

Options:

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Questions 147

When the administrator routinely checks Fusioncompute, it is found that a CNA host is

Machine communication is interrupted. Which of the following options would cause this behavior? (many)

Options:

A.

The network cable connected to the host network port is loose

B.

The VRM clock synchronization process is abnormal

C.

The network cable of the switch connected to the host is loose or damaged

D.

The host is restarting

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Questions 148

In order to ensure the security of data in the actual production environment, data backup technology is used;

To ensure the continuity of the service and the availability of the system, the disaster recovery technology is used. The following describes the different disaster recovery and backup schemes.

Which statement is correct? ( one)

Options:

A.

Local high availability disaster recovery can cope with data center failures such as power failures and building fires.

B.

Remote disaster recovery can deal with logical errors such as operational errors, upgrade failures, and software defects.

C.

Disaster recovery in different places can deal with regional disasters such as turmoil and natural disasters.

D.

The data backup system can deal with equipment failures such as disk failure, application interruption, and data damage.

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Questions 149

【Fill in the blanks】 During the use of the Huawei desktop cloud system, one virtual machine needs to be assigned to multiple users

When using it, the administrator needs to add virtual machine users to the virtual desktop. When the "distribution method" is -----

The virtual machine can only perform additional user operations.

Options:

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Questions 150

Which of the following operations is not supported by the data disk mounted on the running FusionCompute virtual machine?

Options:

A.

Increase the disk capacity

B.

Unbind the disk

C.

Modify the disk name

D.

Modify the disk IO mode

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Questions 151

[Judgment] eBackup only supports data backup in virtualization scenarios.

Physical machine, but also supports disaster recovery of virtual machine.

Options:

A.

TRUE

B.

FALSE

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Questions 152

In the process of operation and maintenance management, the relevant functional components of the data center can be accurately identified, and the

Design capabilities, define monitoring indicators that match the technical characteristics of the component, and through active and passive management,

Ensure the normal operation of each management component of the data center to the greatest extent. The above describes the four operation and maintenance objectives of the data center.

______ in the bid

Options:

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Questions 153

A FusionAccess system maintenance engineer is performing data recovery operations on the ITA server. by

Which of the following descriptions about ITA data recovery is correct? ( many)

Options:

A.

The copy task in the recovery process can be completed by the remote copy software WinSCP

B.

It can be verified whether the ITA service is restored by checking whether the ITA alarm is eliminated and whether the desktop can be issued normally.

no success

C.

There is no need to uninstall and then reinstall the ITA during the recovery process

D.

After the ITA data is restored, the data from the backup time to the restore time will be lost

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Questions 154

Which of the following descriptions about FusionAccess maintenance tasks is wrong? (one)

Options:

A.

Through routine monitoring, find the running status, login status, allocation status, and performance consumption of the current user's virtual machine. Abnormal registration situation

B.

By routinely monitoring the status of the gateway, monitor the CPU, memory and traffic of the gateway and its users within a period of time

Whether the number of used resources matches

C.

The risk of slow operation of the operating system can be ignored, and it is recommended that the user's virtual machine be kept powered on all the time

D.

In order to ensure that backup data is available when the system is abnormal, it is necessary to regularly check the availability of backup functions and data

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Questions 155

Authentication-related services in OpenStack are provided by the keystone project, and keystone’s own back-end storage

The storage is driven by SQL by default, and it also provides the docking capability of other heterogeneous storages, such as Connecting to LDAP is convenient for unified management and maintenance of identity information data within the enterprise.

Options:

A.

TRUE

B.

FALSE

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Questions 156

【Multiple Choice】Which of the following scenarios cannot be migrated using Rainbow?

Options:

A.

Migrating Alibaba Cloud's ECS to HUAWEI CLOUD

B.

Migrate the running virtual machine to FusionCompute.

C.

Migrate the virtual machine running in the Beijing data center to the virtual machine running in the Shanghai data center through the Internet on FusionCompute.

D.

The Rainbow server can access the source and destination virtual machines, but cannot access the management network of FusionCompute network.

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Questions 157

the user has built a database on the FusionCompute virtual machine, and once the virtual machine is connected with other virtual machines.The communication between the virtual machine is in a layer 2 network, because the data forwarding efficiency is very high, the virtual machine uses the DPDK technology, which of the following options has the best data forwarding efficiency? (one)

Options:

A.

Stacking mode

B.

Active and standby mode

C.

LACP horizontal based on source and destination MAC

D.

Polling-based load sharing

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Questions 158

The Neutron project provides network services in OpenStack. In native scenarios, virtual

The internal communication of a single node and the communication of virtual machines across nodes need to be supported by the virtual machine network inside the physical host.

Among them, the virtual network bridge (or virtual machine switch) is a kind of important homogeneous element in the virtual network, and carries the control

A series of flow tables issued by the level, such as

The virtual bridge is implemented by --- open source software. (Please fill in the English abbreviation)

Options:

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Questions 159

【Multiple Choice】 In the production environment, which of the following may be the possible reasons for data loss and damage?

A software bug

B. False operation

C upgrade failed

D. Storage device failure

Options:

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Questions 160

Which of the following descriptions about disaster recovery backup are correct? ( many)

Options:

A.

The backup system not only protects data, but also ensures business continuity

B.

Backup is mainly aimed at factors such as human misoperation, virus infection, logic errors, etc.

Data recovery, data backup is generally carried out in the same data center

C.

The disaster recovery system only protects the recoverable version data at different time points

D.

Disaster recovery is mainly aimed at major natural disasters such as fires and earthquakes. Therefore, there must be a connection between the production site and the disaster recovery site.

A certain safety distance must be maintained

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Questions 161

[Judgment] When an engineer deploys the Rainbow server on the FusionSphere platform, he will

Plane isolation, when the Rainbow server communicates, even if dual network cards are not configured, it can communicate with the king FusionSphere and the destination virtual machine of the service plane communicate with each other.

Options:

A.

TRUE

B.

FALSE

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Questions 162

After restarting FusionCompute, the status of the service virtual machine is abnormal, which cannot be caused by which of the following reasons made? ( one)

Options:

A.

The disk has bad sectors, resulting in the loss of the virtual machine xml file.

B.

There are too many service virtual machines on FusionCompute and insufficient CPU resources.

C.

When the FusionCompute is restarted, the virtual machine is in the process of full-machine backup, but the task is not completed.

D.

Power on the CNA host first, and then power on the IP-SAN storage, resulting in abnormal data storage.

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Questions 163

Each project in OpenStack is composed of different components, some of which need to run

On the management node, some components need to run on the computing node. The components involved in the following description are actually

What are the items that only need to run on the management node during deployment? (many)

Options:

A.

nova-compute in the nova project

B.

neutron-server in the neutron project

C.

neutron-13-agent in the neutron project

D.

nova-scheduler in the nova project

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Questions 164

When planning and designing a cloud disaster recovery solution, if two data center computer rooms are For two cities with a distance of 800KM, it is recommended to adopt the synchronous remote replication scheme, which can ensure both security and disaster recovery.

The reliability of the scheme, achieving RTO = 0 and RPO = 0.

Options:

A.

TRUE

B.

FALSE

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Questions 165

After using Rainbow to migrate the Windows virtual machine, which original configuration will fail?

Options:

A.

trash can icon

B.

Partition format

C.

License authorization

D.

Username and password

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Questions 166

ManagerOneOperations, Level 1VDCAdmins manage their ownVDC, cannot manage other levelsVDC

Options:

A.

correct

B.

mistake

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Questions 167

FusionCloudAutomated installation tool

Options:

A.

FusionCare

B.

FusionStage

C.

FusionNetDoctor

D.

FusionCloud Deploy

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Questions 168

Backing up different components in the FusionAccess system requires different backup settings by which of the following descriptions about the backup settings corresponding to each component is correct? ( many)

Options:

A.

When backing up DHCP, you need to configure DHCP information in the "Alarm Component" of FusionAccess

B.

When backing up AD, in FusionAccess "System Management > Initial Configuration > Domain/OU", the

"Enable Backup" is set to "Yes"

C.

When backing up DNS, you need to configure DNS information in FusionAccess "Alarm Component"

D.

When backing up VLB components, you need to configure VLB information in FusionAccess "Monitoring Components"

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Questions 169

existrainbowmigrateWindowsWhen a virtual machine is used, which ports are recommended to be opened on the source virtual machine

Options:

A.

80

B.

445

C.

8899

D.

22

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Questions 170

In the user login connection process of the FA, the virtual machine list cannot be obtained after user authentication, which cannot be the following which component caused it?

Options:

A.

GaussDB

B.

ITA

C.

HDC

D.

WI

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Questions 171

The task center in FusionCloud is used to record, track, and maintain asynchronous task status information to

Which of the following tasks can be viewed through the task center?

Options:

A.

The user creates a private image through the running ECS ​​server instance

B.

Users create elastic load balancing ELB through ManageOne

C.

The user creates a virtual private cloud VPC through ManageOne

D.

The user creates an ECS through ManageOne

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Questions 172

In order to achieve RPO of 0 and RT0 of minutes, a company plans to adopt a metro active-active disaster recovery scheme to ensure that

For the continuous operation of data center services, which of the following scenarios are suitable for choosing the metro active-active disaster recovery solution? (multiple choice)

Options:

A.

Disaster recovery involves a large number of virtual machines and requires a large or complex manual intervention

B.

The two data centers for disaster recovery have high-speed, low-latency link conditions that meet the requirements

C.

It is necessary to achieve cross-data center business load sharing, and to schedule resources with zero business interruption

D.

Part or all of the business (network, storage, host) in the site fails, and the business needs to be restored as soon as possible

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Questions 173

Enterprise business scenarios sometimes need to use bare metal servers. The following is about the use of bare metal servers.

Which of the descriptions of the scene is wrong?

Options:

A.

Performance computing/AI scenarios

B.

The business load changes greatly in a short time / blog website application

C.

Core database scenarios of precious metal transactions in the financial industry

D.

big data analysis

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Questions 174

When operation and maintenance engineers conduct network equipment inspections, they need to check the operation status and link status of network equipment every time.

Which of the following operations are in compliance with the network equipment inspection standards for operation and maintenance engineers?

Options:

A.

It is necessary to obtain consent before inspection and operate it when the business volume is low

B.

During the inspection process, refer to the standard to complete the network inspection and output the inspection report

C.

It is recommended to log in to each device to collect device alarm information

D.

Customers who have completed inspections and submitted reports, and put forward improvement suggestions to customers

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Questions 175

The distributed switch function of Fusion compute is similar to that of a physical switch. Which of the following options can link virtual machines

and physical network? (multiple choice)

Options:

A.

downlink

B.

Uplink

C.

port group

D.

VLAN Pool and Subnet Alarm Definition Rules

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Questions 176

FusionComputeWhat traffic can be carried by the service plane

Options:

A.

CNAs 5andVRM

B.

VirtualizationSANHeartbeat detection

C.

VIMSDistributed lock

D.

Virtual machine live migration

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Questions 177

The ManageOne operation plane is the operation management center of the FusionCloud solution, supporting multi-tenancy and heterogeneous resources

Management of pools such as VMware, PowervM

Options:

A.

True

B.

False

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Questions 178

The following description about the specified creation source when applying for EVS in FusionCloud, which option is not correct? (one)

Options:

A.

Support to quickly apply for cloud hard disks containing the same data by specifying a disk. When the source disk is a data disk.

You can apply for a data disk containing the same data; when the source disk is a system disk, you can apply for a data disk containing the same data data system disk.

B.

Supports creating cloud disks from cloud disk snapshots, and the new cloud disk data will be the same as the disk snapshot data.

C.

It is not supported to apply for a data disk using a data encryption image, or apply for a system disk using a system disk image.

D.

Support the creation of cloud disks from the backup cloud disks, the new cloud disk data will be the same as the data in the disk backup state same.

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Questions 179

When using Huawei BCManager eBackup for data backup, only the backup storage type is SAN

storage and NAS storage.

Options:

A.

TRUE

B.

FALSE

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Questions 180

Which of the following scenarios is not applicable to FusionCompute snapshots? single choice)

Options:

A.

business patch upgrade

B.

Business Destruction Test

C.

long-term preservation of business data

D.

Major business changes

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Questions 181

Which tool can agree to monitor physical devices in a data center in a cloud DC

Options:

A.

FusionCare

B.

G-ray

C.

FusionNetDoctor

D.

eSight

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Questions 182

Which description is correct about rainbow software.

Options:

A.

Rainbow Migrator Linuxmust be deployed

B.

Decide whether to deploy or not based on the source virtual machine to be migratedRainbow Migrator

C.

Rainbow Servermust be deployed

D.

Rainbow Migrator WindowsThe correct answer must be deployed

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Questions 183

Resource pool planning considerations include geographic location, application type, virtualization type, resource type, etc. point. Which of the following descriptions about resource pool design in cloud computing planning are correct?

Options:

A.

Resource type: Divide different resource pools according to device model, manufacturer, performance, etc.

B.

Application type: According to the needs of the application, divide different resource pools based on the SLA capability requirements, such as according to the enterprise

Core business applications and general applications are divided into different resource pools

C.

Virtualization type: Divide different resource pools according to different virtualization systems used, or combine virtualization and

Divide non-virtualized resources into different resource pools

D.

Geographical location: Different resource pools can be divided based on latitudes such as DC, site or branch structure

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Questions 184

What hardware requirements to meet when installing rainbow migration server

Options:

A.

CPU: 4nuclear and above

B.

memeory: total memory4Gand above

C.

disk, the installed partition must have4Gabove available space

D.

GPU: Tesla T4

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Questions 185

Fusion Storage is Huawei's distributed storage software, which includes a very important process Zookeeper (ZK),

Which of the following statements about zookeeper is correct?

Options:

A.

There is also a master selection mechanism in the Zk cluster. Which zk starts first, whichever is the master zk

B.

zookeeper is a distributed application coordination service process, zk is deployed on the control node

C.

MDC and zk deploy a one-to-one relationship in fusion storage, the main MDC and the main ZK must be on the same server

D.

The Zk cluster provides the primary selection arbitration for the MDC cluster, and the MDC selected by more than half of the total zookeepers is the primary

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Questions 186

In Huawei FusionCompute, if a virtual machine is bound to a host, which of the following functions will it be affected? (multiple choice)

Options:

A.

DRS

B.

snapshot

C.

Thermal migration

D.

Memory hot add

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Questions 187

To ensure the reliability of 0perationCenter, you can deploy the

Operation Center. When a major failure occurs in the data center where the Operationcenter production site is located (such as a major natural

disaster), the disaster recovery site takes over the business to ensure the normal operation of the data center business. Executable sh config in action

backup.sh command to configure production site and disaster recovery site. Which of the following does not execute the sh config backup.sh command

The result of post-system feedback?

Options:

A.

Drop disaster recovery configuration.

B.

Modify current disaster recovery configuration.

C.

Add disaster recovery configuration.

D.

Delete current disaster recovery configuration.

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Questions 188

In the user login connection process of FusionAccess, the user accesses the virtual machine through the vAG, then

Which of the following information does HDC generate after a successful preconnect? (multiple choice)

Options:

A.

Address ticket

B.

Login ticket

C.

Token

D.

Virtual machine IP and port

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Questions 189

(multiple choice)RainbowBlock-level migration is used in which of the following scenarios?

Options:

A.

purpose of planningVMThe disk space size is expanded or reduced relative to the source end

B.

The partition structure needs to be consistent with the source side

C.

Hosts with lots of small files

D.

Hosts with high disk usage

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Questions 190

FusionSphereIn private cloud solutions, use elasticityIPservice, you need to configure the network egress type as "Internet", and with the router'sInternetnetwork association.

Options:

A.

True

B.

False

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Questions 191

In useRainbowDuring migration, the source can be a physical server,VMwareorHyper-VVirtualization platform, the destination isFusionSphereplatform

Options:

A.

wrong

B.

right

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Questions 192

(Multiple choice) Xiao ZhangweiAThe company designed a set ofFusionSphereThe disaster recovery system of the server virtualization

platform, but a The company system further reduces theRPO, what can Xiao Zhang do to optimize the existing solution?

Options:

A.

Lease higher bandwidth for initial data synchronization

B.

WillBCManager eReplicationThe host-based remote replication disaster recovery scheme is changed to storage remote replication disaster recovery

C.

Add links and configure load balancing between the active and standby sites

D.

WillBCManaaer eReolicationBased on the storage remote replication disaster recovery scheme, the

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Questions 193

FusionComputeOn local data storage docking toFusionSphere OpenStackafter, inFusionSphere OpenStackThe data storage resource above belongs to shared storage, not local storage.

Options:

A.

True

B.

False

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Questions 194

FusionSphere OpenStack OMWhen creating a specification, if virtual machine hugepages are set, thenNUMAAffinity is enabled by default.

Options:

A.

wrong

B.

right

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Questions 195

(Multiple Choice) Which of the following descriptions are correct regarding the correspondence between desktop groups and virtual groups in the Huawei Desktop Cloud solution?

Options:

A.

"The "linked clone" virtual machine group uses the "static pool" desktop group. When the user logs in for the first time, the desktop group will randomly assign a virtual

machine to bind the user.

B.

"The "Linked Clone" virtual machine group uses the "Dynamic Pool" desktop group. When a user logs in for the first time, the desktop group will randomly assign a virtual

machine to bind the user.

C.

""Full Replication" virtual groups correspond to "private" desktop groups, including "static multi-user" and "single-user"

D.

"Linked-clone" virtual groups correspond to "private" desktop groups, which include "static multi-user" and "single-user"

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Questions 196

(Multiple Choice) If FusionComputeport group inVLAN IDset as10, then which of the following options is correct?

Options:

A.

Passing through the port group with non-VLAN 10Dataframe of labels to drop

B.

There is no bandwidth for passing through the port groupVLANLabel the data frameVLAN 10forwarded after the tag.

C.

Passing through the port group with non-VLAN 10Label the dataframe to change the label toVLAN 10then forwardeD.

D.

to pass through the port group withVLAN 10The labeled data frame is forwarded after de-labeling.

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Questions 197

Which of the following is incorrect about the description of the cloud server disaster recovery service in the FusionSphere private cloud solution?

Options:

A.

After the cloud service data center is built, customers can apply for cloud server disaster recovery services to ensure the business continuity of the cloud server. The whole process does not require administrators to operate in the background

B.

Storage layer replication disaster recovery technology used by server disaster recovery service

C.

In order to provide cloud server disaster recovery services, the back-end storage needs to enable the remote replication function

D.

In order to provide cloud server disaster recovery services, the storage used by the protected cloud server can beAdvancedSAN

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Questions 198

The following aboutFusionAccessThe description of the daily operation and maintenance specification, which option is incorrect?

Options:

A.

Pay attention to the number of unregistered users. If there is a large area of unregistered users, analyze the reasons and handle them urgently.

B.

LicenseIf it is about to expire, you need to process it in time and apply for a new oneLicense

C.

Storage resource and computing resource usage exceeds100%After that, start the expansion task

D.

Emergency alarms such as server heartbeat abnormality, restart, and data service abnormality need to be handled in time.

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Questions 199

FusionAccessThe branch office desktop cloud is locally managed and issued by the branch office, and has nothing to do with the headquarters desktop clouD.

Options:

A.

True

B.

False

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Questions 200

Use HuaweiBCmanager eBackupdata backup and useLAN-BaseIn networking mode, when a user backs up a virtual machine, what does the backup agent do?

Options:

A.

TowardsVRMorvcenterIssue a backup task

B.

received fromCANSnapshot of the virtual machine sent by the host

C.

Distribute backup tasks to production storage

D.

Receive backup data from production storage

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Questions 201

If FusionCompute is deployed in the three-member separation mode, the deployment of FusionAccess must also adopt the three-member separation mode.

Options:

A.

True

B.

False

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Questions 202

inFusionSphereIn the private cloud solution, which of the following descriptions are incorrect about the principle of rapid provisioning of virtual machines?

Options:

A.

When provisioning virtual machines, there is no need to create a new system volume in the storage and copy the full image content to it

B.

The system volume presented by the virtual machine to the outside worldIDof the parent volume used for itID

C.

During the use of the virtual machine, all modifications to the system volume are written to the subvolume

D.

When provisioning a virtual machine, the system only needs to quickly create a lightweight subvolume and add the existing parent volume to form a virtual machine

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Questions 203

FusionAccessLinked-clone desktop technology provides a unified system update function. Administrators can update existing linkedclone virtual machine systems by updating linked-clone virtual machine templates

Options:

A.

wrong

B.

right

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Questions 204

In the full-memory desktop cloud solution using shared data storage, when the administrator creates a virtual machine, each service host will load the template into the local memory to generate a system parent volume, and complete the virtual machine provisioning in combination with the system parent volume.

Options:

A.

True

B.

False

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Questions 205

(multiple choice)FusionSphere OpenStackBy which of the following dimensions can a logical host befc-nova-computePerform performance evaluation, select the logical host with the best overall performance, and schedule cluster resources?

Options:

A.

vCPUUtilization

B.

vCPUreservation rate

C.

remaining memory resources

D.

vCPUremaining resources

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Questions 206

Failed to create a virtual machine on ManageOne ServiceCenter, use ssh to log in to FusionSphere OpenStack. Check the logs in the background. Which of the following paths should be checked?

Options:

A.

/var/log/fusionsphere/componcnt/cinder-api

B.

/var/fusionsphere/operate/nova-api

C.

/var/log/fusionsphere/componcnt/nova-api

D.

/var/fusionsphere/operate/cinderapi

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Questions 207

In the FusionSphere private cloud solution, after a tenant applies for a cloud server disaster recovery service, they need to perform a disaster recovery test.

Test, which of the following is true about the description of the disaster tolerance test process?

Options:

A.

During the disaster recovery test, it needs to synchronize with the main-end business to ensure data consistency

B.

The production-side business needs to be suspended during disaster recovery testing

C.

The disaster recovery test work is initiated by the administrator and does not require user participation

D.

DR testing to productionVMNo business impact

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Questions 208

In the user login connection process of FusionAccess, what information does the vAG send to the HDC in order to exchange for the virtual machine real IP and port?

Options:

A.

Adress ticket

B.

Login ticket

C.

Network ticket

D.

Token

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Questions 209

In FusionSphere OpenStack, the host deployed with the controller role is called the control node, and the host deployed with the controller role is called the control node.

Hosts with the compute role are called compute nodes

Options:

A.

True

B.

False

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Questions 210

HuaweiManageOne ServiceCenterSeveral default service templates are provideD. Regarding the description of service templates, which of the following is incorrect?

Options:

A.

Cloud hard disk instances can be mounted on running cloud host instances

B.

existVDC (Virtual Data Center)Unified management of computing, storage and network resources

C.

In the general cloud hosting service, support advanced properties such as custom hostname, key pair, specified password, etc.

D.

elasticityIPThe address is a static publicIPaddress that can be elasticIPThe address is associated with the cloud host

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Questions 211

(multiple choice) inFusionComputeadd to siteFusion Storage BlockAfter the storage resource succeeds, the host data storage fails.

Which of the following reasons may cause the failure?

Options:

A.

Fusionstorage BlockVolume not created

B.

When adding storage resourcesIPgrave writing error

C.

Fusionstorage BlockandFusionComputestorage plane failure

D.

Fusionstorage BlockStorage pool not created

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Questions 212

HuaweiManageOneIn the fusion resource pool scenario, ifVPCThe virtual machine in the belt needs to be accessed by the external network, which can be accessed through the elastic IPFunction

implementation. Which of the following is NOT a prerequisite for this function to work?

Options:

A.

existManageOne ServiceCenterIt has been connected to the cloud resource pool, and the advanced configuration of the cloud resource pool has been set to support elasticity IP

B.

Manually configure the gateway for the subnet

C.

External network created and subnets configured

D.

VPCA router has been applied for

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Questions 213

Fusion Sphere In server virtualization scenarios, if customers need to use software routers and VPC. Which of the following components needs to be installed in the routing network?

Options:

A.

fusionCompute

B.

fusionStorage Manage

C.

VSAM

D.

VPC

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Questions 214

In FusionCompute, which of the following are the reasons for the abnormal heartbeat connection between the CAN host and the VRM?

Options:

A.

CNAshost offline

B.

CNAThe host is in maintenance mode

C.

CNAThe host management network port is abnormal

D.

CNAhost process exception

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Questions 215

In the FusionSphere server virtualization scenario, the following operations cannot be configured in the FusionCompute "cluster configuration".

What is achieved in the setting"?

Options:

A.

IMCMode configuration

B.

disk hot add

C.

clusterHAconfigure

D.

Computing resource scheduling configuration

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Questions 216

Which of the following is incorrect about the description of the Huawei Cloud Computing Troubleshooting Tool?

Options:

A.

Update ToolsasFusionsphereperformance monitoring and analysis system, regularFusionsphereCloud computing infrastructure is not

implemented to collect data and build models for analysis

B.

Vnc viewerMade by HuaweiWindowsFree installation under the systemVNClogin tool

C.

passCLIInformation such as system running time, restart records and command operation records can be collected

D.

Fusion CareHealth check and information collection function answers can be provided

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Questions 217

FusionSphereIn the private cloud scenario, aboutManagerOne ServicelCenterCloud resource pool description, which of the following is incorrect?

Options:

A.

A cloud resource pool foot is aFusionSphere OpenStackAll resources contained in the system

B.

not connectedKeystoneBefore,ManageOne ServiceCenterunable to makeFusionSphere OpenStackResources

C.

ManageOne ServiceCentenhCan manage multiple cloud resource pools

D.

A cloud resource pool can be connected to multipleManageOne ServiceCenter

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Questions 218

(Multiple Choice) In HuaweiBCManager eBackupmiddle,CBTIt is one of the ways to achieve backup. The backup method used in the

first backup is full backup. For different backup objects, the content of the backup is different. Which of the following descriptions are correct?

Options:

A.

The backup object isLUNwhen theLUNAll data in the storage pool to which it belongs are backed up

B.

When the backup object is a host, back up all the data of the host

C.

When the backup object is a virtual machine, the first backup will back up all data on all disks of the virtual machine

D.

When the backup object is a virtual machine disk, the first backup will back up all the data on the disk.

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Questions 219

(multiple choice)FusionSphereIn the server virtualization scenario, the host failure control policy set in the cluster is "Recovery within the virtual machine cluster".CNAsAfter a node fails, a virtual machine on it cannot be recovered. Which of the following are possible reasons?

Options:

A.

The virtual machine is created on a local disk

B.

The virtual machine is bound to a graphics processor

C.

The remaining resources in the cluster are insufficient to start the virtual machine

D.

This virtual machine has a user logged in

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Questions 220

Manage One Operation CenterWhich of the following topology viewing methods is not supported?

Options:

A.

physical location topology

B.

VDCtopology

C.

Service Application Topology

D.

VPCtopology

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Questions 221

(multiple choice)FusionAccessmiddleHDPWhich of the following operating systems can the client support?

Options:

A.

Linux

B.

Windows

C.

Android

D.

MacOS

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Questions 222

Use Rainbow to migrate Linux, if using the block-level migration method requires Linux root, boot and swap partitions are on the same physical disk

Options:

A.

True

B.

False

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Questions 223

(Multiple Choice) Login Fusion Access Wl After the virtual machine list is not displayed, which of the following aspects are recommended for troubleshooting?

Options:

A.

HDC virtual machine and WI Whether the network between the virtual machines is faulty

B.

Whether the virtual machine is unbound

C.

Is the database working

D.

Whether the virtual machine is shut down

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Questions 224

Common features of Huawei Desktop Cloud SolutionOAHow much bandwidth does each desktop need in an office scenario?

Options:

A.

200KB/s

B.

20KB/s

C.

2MB/s

D.

20MB/s

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Questions 225

HuaweiBCManager eBackupWhich of the following objects can be backed up?

Options:

A.

in a protected environmentLUN

B.

Host disks in protected environments

C.

Virtual machine disks in a protected environment

D.

Virtual Machines in Protected Environments

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Questions 226

Which of the following descriptions about the IMC function in FusionCompute is incorrect?

Options:

A.

within the clusterCNAshostCPUIt is recommended to open when the models are inconsistentIMCFunction

B.

turn onIMCIt is not possible to ensure that the virtual machine is on a different modelCPUThe migration between hosts is successful, which needs to be determined according to the actual scenario.

C.

IMCOnly supports lower versionsCPUFeature set migration to higher version

D.

within the clusterCNAsIt is recommended to open when the host memory frequency is inconsistentIMCFunctional

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Questions 227

In FusionComupte, two virtual machines in the same port group on the same host cannot communicate, which of the following

Not the cause of this failure?

Options:

A.

virtual machineIPConfiguration error

B.

Physical router failure

C.

Virtual machine firewall configuration error

D.

DVSworking abnormally

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Questions 228

(Multiple Choice) Use HuaweiBCManager eBackupWhen data backup occurs, which of the following types of networks can backup data be sent from production storage to backup storage?

Options:

A.

bearFC-SANofFCnetwork

B.

bearer in the production networkIPnetwork

C.

bearIP-SANofIPnetwork

D.

bearFusionStorageofIBInternet

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Questions 229

(Multiple Choice) Which of the following are the usage modes of Huawei Full Memory Desktop?

Options:

A.

Share Mode

B.

Copy Mode

C.

Link Mode

D.

Pool Mode

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Exam Code: H13-531_V2.0
Exam Name: HCIE-Cloud Computing (Written) V2.0
Last Update: May 18, 2024
Questions: 765
$64  $159.99
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