(True or False)RainbowBlock-level migration supports expansion and shrinkage, while file-level migration only supports expansion, not shrinkage.
(Single-choice questions) FusionComputerightVRMManual backup of node data does not include which of the following prerequisites
What points should be noted when creating a destination virtual machine for Rainbow migration on FusionCompute
Which of the following types of security services does not require a client to be installed in the cloud host operating system?
In the process of operation and maintenance management, the relevant functional components of the data center can be accurately identified, and the design capabilities of the components can be understood and determined.
Define the monitoring indicators that match the technical characteristics of the component, and through active and passive management, to maximize the guarantee of data in the normality of each management component of the heart, the above description is of the four operation and maintenance goals of the data center————
In FusionAccess, when administrators deploy VAG/VLB components, enter FusionAccess
After the installation interface, you should select "Software >———— and then install the vAG and VLB components respectively.
Fill in the corresponding interface words)
(Multiple choice) Which of the following scenarios belong toManageone“multi-cloud management" category?
AA company purchased Huawei's public cloud service and deployed it in its computer roomFusioncloud,useManageonefor
HUAWEI CLOUD andFusioncloudUnified management.
BA company has purchased private clouds from multiple manufacturers, and needs to introduce a unified cloud management system to manage the private clouds of
multiple manufacturers CA subsidiary of an enterprise has deployed multiple sets ofFusioncloud,and useFusioncloudinsideVMwareand Hyper-Vresource pool
D. A company purchased HUAWEI CLOUD, Wangliyun, andAWSFor cloud services, a unified cloud platform needs to be developed for management
(True or False) FusionAccessLinked-clone virtual machines can only be created on datastores that support thin provisioning.
(Multiple choice questions) Manangeone OperationcenterIn, what are the capabilities provided by cloud resource capacity management?
In ManageOne, the system supports two login modes: multi-user mode and single-user mode.
Which login mode description is wrong?
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?
Which of the templates created by FusionCompute is incorrect?
Regarding the description of FusionAccess recycling desktop, which of the following is incorrect? ( one)
In FusionCloud, the --- component in the cloud server backup service CSBS is responsible for saving and
Schedule backup policies, and provide an AP1 interface for connecting to the cloud management platform. (Please fill in the full English name of the component)
In FusionCloud, the virtual group policy includes anti-affinity, affinity, weak anti-affinity and
There are four types of weak affinity. Which of the following descriptions about the virtual group policy is correct? ( many)
During the desktop distribution process by FusionAccess, IP configuration supports two methods: DHCP and static allocation.
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)
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)
Create a memory snapshot of the virtual machine in FusionCompute, which can be used to save and restore the memory of the virtual machine memory status. Which of the following virtual machine operations will affect the normal creation of virtual machine memory snapshots? ( many)
In Fusioncloud, which of the following cannot be the possible reason for the failure of elastic cloud server provisioning?
【Multiple choices】 The following 3D graphics about the Huawei Desktop Protocol HDP (Huawei Desktop Protocol)
Which of the descriptions of the display technology is correct?
When deploying FusionCloud Type l, network nodes need to deploy various components to realize SDN,
Which of the following components need to be deployed on network nodes? (many)
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)
Which of the following descriptions about the functions of the FusionCloud Task Center TaskCenter is wrong? (one)
A company plans to migrate the virtual machine of the original Fusioncloud2.x cloud platform to FusionCloud6.x
On the cloud platform, which of the following descriptions about the migration sequence are correct? ( many)
In FusionCloud, which of the following descriptions about the virtual firewall VFW is wrong? (one)
The Huawei Rainbow migration tool has automation, strong compatibility, migration feasibility detection, migration
Process stability and other characteristics. Which of the following descriptions about Rainbow's properties is incorrect? ( one)
Which of the following reasons will cause the user virtual machine to fail to start, and the status of the virtualized local disk becomes read only? (many)
Which of the following descriptions about the rapid encapsulation of virtual desktops is wrong? ( one)
Which of the following cloud services are supported by the three TYPE scenarios of FusionC1oud? ( many)
FusionAccess adopts the industry-leading high-definition fidelity-desktop protocol, and can
Fully connected to a centralized virtual desktop. (Please fill in the English abbreviation)
In Huawei's private cloud FusionCloud, the CMP role is FushionSphere OpenStack.
It is responsible for resource abstraction, resource allocation and scheduling, and application lifecycle management.
The centralized alarm on the ManageOne operation and maintenance plane can centralize the alarm of the theft control system service or third-party system,
Centralized alarms provide a unified alarm model, third-party systems can develop their own drivers, and provide
The provided interface reports alarms to realize unified management of alarms. The following describes the logical structure of centralized alarms.
Which is wrong?
Which of the following items may cause the OpenStack Cinder-volume component to be abnormal? (many)
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)
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)
In the remote active-active disaster recovery deployment scheme, when planning the host resources of the data center, it is necessary to plan
Disaster recovery services and non-disaster recovery services are deployed in different clusters. To deploy disaster recovery services to a disaster recovery cluster,
Deploy non-disaster-tolerant services into disaster-tolerant or non-disaster-tolerant clusters, and the disaster-tolerant cluster can be connected to both the disaster-tolerant LUN and the non-disaster-tolerant cluster.
For disaster LUNs, the remote disaster recovery center needs to reserve resources at a ratio of 1:0.8 to ensure resource redundancy.
In the FusionSphere server virtualization backup scenario, the following describes the eBackup backup process:
Which one is wrong? ( one)
The security management mechanism provided by FusionAccess includes access security, user information security and desktop management.
Manage component security. Deploy antivirus software on user virtual machines to prevent user virtual machines from being attacked by viruses,
This belongs to the security mechanism - security.
Virtual Desktop Antivirus
Backup supports two backup methods. CBT does not keep snapshots on the production side, and occupies its storage space.
Smaller, snapshots are stored on the production side compared to snapshots, which take up more storage space.
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)
A unit currently uses the local Oracle database to carry the current network services, and now plans to migrate the local database server to the cloud. In the V2V migration scenario, which of the following descriptions about the migration method are correct?
Which of the following is impossible regarding the correspondence between FusionAccess virtual groups and desktop groups?
FusionComputeThe host fails to add data storage. Which of the following are possible causes of the failure?
FusionSphereIn private cloud solutions, use elasticityIPservice, you need to configure the network egress type as "Internet", and with the router'sInternetnetwork association.
When replacing a host in FusionSphere OpenStack, which roles need to be deleted on the new host?
When deploying 100 HUAWEI Desktop Cloud VMs with the same specifications but different types, which of the following scenarios requires the largest host internal size?
In the FusionSphere private cloud solution, you can view the used and available resources of the host group in the host group list. When the number of available resources in the host group is less than the sum of the available resources of each host in the host group, it means that the host group has there is a host with resource overcommit.
(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?
In the FusionSphere solution, which of the following is incorrect about the description of data storage?
If FusionCompute is deployed in the three-member separation mode, the deployment of FusionAccess must also adopt the three-member separation mode.
RainbowBlock-level migration supports expansion and shrinkage, while file-level migration only supports expansion, not shrinkage.
Use HuaweiBCmanager eBackupdata backup and useLAN-BaseIn networking mode, when a user backs up a virtual machine, what does the backup agent do?
HuaweiFusionSphereMedium host adoptsGEWhen using a network card, it is recommended to separate the management, service, and storage networks, and use a separate physical network port for each.
HuaweiBCManager eBackupWhich of the following objects can be backed up?
During the deployment and implementation of the FusionAccess gateway and load balancer, if the user logs in to the self-service maintenance gateway, the It shows that there is no gateway available, which of the following reasons cannot be caused?
(multiple choice) aFusionComputeThe cluster where the virtual machine is located is powered onHAfunction, in which of the following scenarios, the virtual machine does not fail after a failureHAto other hosts in the cluster?
InstallFusionSphereWhich of the following software packages should not be used in a server virtualization environment?
In FusionSphere OpenStack, which of the following services does CPS provide?
Which of the following is incorrect about the description of the Huawei Cloud Computing Troubleshooting Tool?
In Huawei FusionSphere OpenStack, the nova-scheduler component can migrate virtual machine instances to new computing nodes, and dynamically adjust the load of each computing node.
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
Which of the following is incorrect about the description of the cloud disk service in the FusionSphere cloud data center?
The company plans to deploy a large number of linked clones, using oneOceanStor5500As back-end storage, which disk solution is
In the FusionSphere private cloud solution, when a tenant manually triggers a cloud server backup task, which of the following
Component calls Cinder to create consistent snapshots on production storage?
existFusionAccessIn the scenario, the local administrator account of the domain account cannot be deletedOU, possibly because theOUThe properties of
"Prevent objects from being accidentally deleted" are checked
(multiple choice)FusionSphere OpenStack OMregistered onKVMType image, which of the following image formats are supported?
Multiple choice) In FusionCompute, which of the following storage resources can be used to create virtualized data storage?
Which of the following is true about backup and disaster recovery?
FusionSphereIn server virtualization scenariosFusionAccessThe virtual machine is stored inFusionComputeAfter the interface is removedFusionAccessThe
virtual machine state corresponding to the management interface remains unchangeD.
(multiple choice) Which of the following areFusionComputesupportedHAScenes?
(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?
(Multiple choice) In HuaweiFusionsphere Openstack, which of the following services needs to interact with all other
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.
In order to match the customer organization model,ManageOneHow many levels can be supported at mostVDC?
OpenstackAs the most popular open source cloud operating system platform, which of the following cloud computing service models belong to?
Which of the following descriptions about FusionCompute virtual machine snapshot recovery is incorrect?
Which of the following descriptions about CPU resource QoS and memory resource QoS in FusionCompute item is incorrect? ( one)
There are two indicators for disaster recovery, RTO and RPO, which are correct (multiple choice)
Which of the following descriptions about disaster recovery technology is wrong? (Multiple)
Which of the following is the correct order of the migration implementation steps? (one)
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?
FusionComputeWhat traffic can be carried by the service plane
In the cloud migration business, it is planned to perform system migration on the Windows virtual machine C drive through the Rainbow tool.
The block migration method uses fastcopy technology, which is faster and has a higher success rate than the file-level migration method. Therefore, the block migration method is selected.
Migrate Windows virtual machines.
Which of the following virtual machine descriptions is wrong? (single choice)
When using Rainbow to migrate a Windows virtual machine, which port is used by the destination virtual machine to Receive data sent by the source VM? ( one)
FusionStorage block storage adopts distributed cluster management mode, the system is fully redundant, and there is no single point
Fault. Supports two data redundancy protection mechanisms: multiple copies and EC (Brasure Coding).
Which of the descriptions of copy and EC is wrong?
Which of the following descriptions about HDC components in FusionAccess is incorrect? (one)
To delete a VDC in FusionCloud, which of the following resources need to be deleted in advance
In a typical FusionCloud Type I deployment scenario, the KVM resource pool passes through the ---layer FusionSphere
OpenStack manages and provides computing resources.
The following description about the specified creation source when applying for EVS in FusionCloud, which option is not correct? (one)
Which description is correct about rainbow software.
Is the description of the distributed virtual switch DVS in FusionCompute correct?
Which of the following information is mainly monitored by the FusionAccess gateway (multiple choice)
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
In FusionCloud, a private image can be created by calling the IMS interface of the image service, as follows:
Which way of creation is incorrect? (many)
When using Rainbow for virtual machine migration, winSrcAgent will automatically identify the operating system type of the source virtual machine (judgment new)
(Multiple choice) The following aboutFusionComputeMemoryQosdescription, which options are incorrect?
(Multiple choice) In Huawei's disaster recovery solution, the followingVRGWhich of the descriptions is correct?
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.
(Multiple choice questions) FusionAccessmiddleGaussdbThe component provides data storage services for which of the following components?
ManageOne ServiceCenter supports disaster recovery, production site and disaster recovery site can synchronize ServiceCenter data. After a disaster occurs, the disaster recovery site can be automatically started.
(Judgment question) In HuaweiFusionsphere Openstackmiddle,glance-registry-Responsible for providing image registration services. In order to facilitate users to obtain image metadata information, it needs to provide services to users.
Virtual machine snapshot, generally used when the virtual machine is faulty before upgrading, patching, testing and other destructive tests, and the snapshot can be used to quickly restore the virtual machine.
(Single Choice) The virtual machine is in a stopped state. Which of the following operations cannot be performed?
Which of the following processing policies does FusionCompute support when a Windows virtual machine blue screen occurs? (multiple choice)
(Single-choice questions) FusionCloud, which of the following can be achievedVDCIsolation of internal resources?
FusionComputeAdd toIP SANStorage resource failure, which of the following reasons may be caused? (multiple choice)
When using Rainbow to migrate a virtual machine to the HCS platform, the destination virtual machine's boot source must select a cloud disk.
Which of the following types of hardware changes is not supported by an RDS instance?
Which of the following are HuaweiFusionAccessCommon failure types?