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VCS-278 Sample Questions Answers

Questions 4

Which two have a media and/or density type? (Choose two.)

Options:

A.

volume pools

B.

media set

C.

drives

D.

drives

E.

robots

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Questions 5

A backup image on tape is due to expire in one week. The administrator needs to keep the image available for restore indefinitely.

Which two methods can be used to accomplish this goal? (Choose two.)

Options:

A.

use the bpexpdate command to change the expiration date of the image

B.

use the bpretlevel command to customize the retention level

C.

use the bpmedia command to suspend the tape

D.

use the bpduplicate command to create a copy with an infinite retention

E.

use the vmchange command to set the tape to never expire

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Questions 6

An administrator needs to prevent users on all client systems from performing user-directed restores while ensuring they are able to view the contents of all previous backup images.

What should the administrator configure to accomplish this goal?

Options:

A.

remove the client from the Restore Failover list in the master server host properties.

B.

modify the auth.conf file on the master server to exclude the line: * ADMIN=JBP JBP=ENDUSER+BU

+ARC.

C.

de-select the "Allow server file writes" parameter in the master server host properties in client attributes.

D.

de-select the "Allow client restore" parameter in the master server host properties in client attributes.

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Questions 7

An administrator has a MS-Windows type policy that has failed for a Microsoft Windows NetBackup client. The policy uses the ALL_LOCAL_DRIVES backup selection. See the extract from the end of the job details below:

Which two logs will provide the most relevant information for troubleshooting and resolving the error? (Choose two.)

Options:

A.

Operating system logs on the client

B.

NetBackup bpfis logs on the media server

C.

NetBackup bptm logs on the media server

D.

Operating system logs on the media server

E.

NetBackup bpfis logs on the client

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Questions 8

A tape library had the robot firmware upgraded, and now the robot is reading the barcodes with additional characters.

How should an administrator enable NetBackup to use the same characters that were used before the firmware upgrade?

Options:

A.

update the Media ID Generation setting

B.

update Media settings

C.

update the device mapping files

D.

update the Barcode Rules setting

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Questions 9

An administrator is configuring a new device and receives the following error message:

Unable to determine robot type

What are two possible solutions? (Choose two.)

Options:

A.

download a new device_mapping file from the Veritas Support website.

B.

ensure the tape drive is closed and ready for use.

C.

perform a rescan of the available tape drives.

D.

verify compatibility for the library with NetBackup.

E.

select the correct device type for the drives.

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Questions 10

Which of the following is not a selection type of storage unit groups?

Options:

A.

First-in First-out

B.

Failover

C.

Priority

D.

Round Robin

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Questions 11

Backup jobs to an MSDP storage unit of a large EXT3 file system for a Linux client connected via a 1 GbE network are taking excessive time.

Which two settings should an administrator change to improve the performance of the backups? (Choose two.)

Options:

A.

enable “Always use client-side deduplication” in the host properties

B.

enable Multiplexing for the storage unit

C.

enable Use Change Journal for the client

D.

enable Use Accelerator for the policy

E.

enable “WAN optimization” for the deduplication pool

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Questions 12

Which statement is false about NetBackup deduplication?

Options:

A.

Deduplication can be performed at the disk block level.

B.

Fingerprinting of data can be performed on the server side as well as the client side.

C.

Deduplication uses a capacity-based license.

D.

Media server deduplication has only been available since NetBackup 7.0.

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Questions 13

An administrator must recover an expired image from a tape where only one remaining copy exists and there are other unexpired images on the tape.

How should the administrator locate the tape which contains the image?

Options:

A.

run the Tape Contents report

B.

run the Images on Tape report

C.

run the Tape Summary report

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Questions 14

Backup jobs end with the following series of messages in the Job Details:

Which process is failing to respond?

Options:

A.

nbjm

B.

nbemm

C.

bpdbm

D.

bpbrm

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Questions 15

An administrator is preparing to perform disaster recovery for many clients whose backups are stored on multiplexed tapes.

Which host property should the administrator modify, prior to the restores, to ensure the best recovery time?

Options:

A.

set "Enable unrestricted media sharing for all media servers".

B.

increase ''Restore retries".

C.

increase the "MPX_RESTORE_DELAY" setting on the master server.

D.

add the client IP addresses to "Resilient Networks".

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Questions 16

A job fails with the following message:

The administrator verifies the default OS host name resolution order is in place in all the environments, but finds an incorrect entry for the client in the media server's hosts file and corrects it. The hosts file on the client is properly configured. The administrator restarts the job, but the job fails with the same error message.

Which action should the administrator perform to ensure the job completes successfully?

Options:

A.

Run bpclntcmd -clear_host_cache command on the media server.

B.

Create a DNS record for the client.

C.

Restart the NetBackup services on the client.

D.

Restart the NetBackup services on the master server.

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Questions 17

Which type of backup schedule is available when using the "After each backup session" schedule type for an NBU-Catalog policy type?

Options:

A.

Full

B.

Differential Incremental

C.

Vault Catalog Backup

D.

Application Backup

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Questions 18

Which command should an administrator use to view the expiry date of the local host-ID based certificate?

Options:

A.

nbcertcmd –listCertDetails

B.

nbcertcmd –hostSelfCheck

C.

nbcertcmd –listCACertDetails

D.

bpclntcmd -self

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Questions 19

An administrator is experiencing a backup failure, which may be due to lack of connection between the media and master server. The status of the media server is shown below:

Media server showing offline

Which command can the administrator run to change the status of the media server?

Options:

A.

bptestbpcd

B.

nbdb_admin

C.

nbemmcmd

D.

bpminlicense

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Questions 20

Which is not valid media state?

Options:

A.

Suspended

B.

Full

C.

Empty

D.

Frozen

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Questions 21

Which schedule type is unsupported for a NetBackup catalog backup policy?

Options:

A.

Full backup with an “After each backup session” schedule

B.

Cumulative Incremental backup with an “After each backup session” schedule

C.

Differential Incremental backup with a “Frequency” schedule

D.

Differential Incremental backup with a “Calendar” schedule

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Questions 22

Which volume pool holds cleaning media?

Options:

A.

Scratch

B.

NetBackup

C.

DataStore

D.

None

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Questions 23

Where can an administrator add or list the service providers for cloud storage?

Options:

A.

NetBackup Management > Host Properties > Media Servers > Scalable Storage

B.

NetBackup Management > Host Properties > Master Servers > Scalable Storage

C.

NetBackup Management > Host Properties > Master Servers > Cloud Storage

D.

NetBackup Management > Host Properties > Media Servers > Cloud Storage

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Questions 24

A peername file needs to be created for a client to perform redirected restores.

What is the name of the directory where the peername file needs to be created on a master?

Options:

A.

clients

B.

config

C.

images

D.

altnames

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Questions 25

An administrator creates a Storage Lifecycle Policy (SLP) to take advantage of optimized duplication. The backup and subsequent duplication jobs launch as configured in the SLP.

What may cause the secondary duplication job to run as non-optimized?

Options:

A.

Optimized duplication requires the media servers to be configured as Fibre Transport media servers.

B.

Optimized duplication is unsupported when a storage unit group is the target of the duplication.

C.

Both compression and encryption attributes are disabled in the backup policy.

D.

Both source and destination storage servers have only one media server in common.

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Questions 26

The nbemmcmd -getemmserver command on a new NetBackup media server produces the error displayed below.

Failed to initialize EMM connection.

Which two steps are used to diagnose the issue? (Choose two.)

Options:

A.

Verify that the nbemm and pbx_exchange daemons/services are running on the master server.

B.

Telnet from the master server to the media server's VNETD port.

C.

Verify that network access to the master server is available.

D.

Remove the media server name from the additional servers list on the master server.

E.

Run the bpclntcmd -hn command on the master server to confirm that the master server was able to resolve its own hostname.

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Questions 27

Which type of backup can be performed from a client machine by a user or script?

Options:

A.

User-directed

B.

Automatic scheduled

C.

Manual

D.

Immediate

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Questions 28

Which data is restored if the restore file is a symbolic link?

Options:

A.

the link file object and the data contained in it

B.

the link file object and the linked file

C.

the file that the link points to

D.

the link file object

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Questions 29

What are two ways to include files for scheduled backups? (Choose two.)

Options:

A.

Specify files to back up using Data Classifications.

B.

Use Client Properties > Windows client > Exclude list Exceptions.

C.

Specify files using the Backup, Archive, and Restore interface.

D.

Use storage lifecycle policies to specify files to back up.

E.

Specify files to be backed up in the policy backup selections.

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Questions 30

Which statement is correct?

Options:

A.

You can read NetBackup unified logs using vxlogview.

B.

You can read NetBackup logs in the NetBackup Administration Console.

C.

You can read NetBackup legacy logs using vxlogview.

D.

You can read NetBackup logs in OpsCenter.

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Questions 31

To which VMware component does the backup host require direct access for SAN backups?

Options:

A.

Datastore

B.

VMware tools

C.

vCenter server

D.

vStorage API

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Questions 32

An administrator runs a VxUpdate policy, but the job fails with an error indicating that the client's hardware and operating system are specified incorrectly (status code 224).

Which command can the administrator run to correct this error?

Options:

A.

bpsetconfig

B.

bpplclients

C.

nbhostmgmt

D.

bpclient

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Questions 33

Several clients in the same network experience consistent, short-term network failures. The clients are sending data to a media server using a storage unit group. The network failures are causing job failures.

Which setting reduces the job failures in this situation?

Options:

A.

the Preferred Network master server host property

B.

the Resilient Network master server host property

C.

the Failover attribute in a storage unit group

D.

the Throttle Bandwidth master server host property

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Questions 34

Refer to the exhibit.

A backup policy uses a Full backup schedule with a schedule type of Frequency: 1 day. The start window for the schedule is configured as shown in the exhibit:

The administrator runs a manual backup at 10:00 on Thursday.

When will the next backup run, if all prior backups completed successfully?

Options:

A.

Friday at 2:00

B.

Friday at 10:00

C.

Monday at 2:00

D.

Monday at 1:00

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Questions 35

What is an available sub-type for a disk storage unit?

Options:

A.

NDMP

B.

OpenStorage

C.

Media Manager

D.

VTL

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Questions 36

An administrator is performing a backup and receives the following error message:

129 Message: Disk storage unit is full

Which Netbackup command should the administrator use to report the potential free space of AdvancedDisk storage units?

Options:

A.

nbdevquery

B.

nbdiscover

C.

nbemmcmd

D.

bpdbdm

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Questions 37

A backup job is showing the following error message:

Which two actions can an administrator perform to ensure the backup completes successfully? (Choose two.)

Options:

A.

ensure at least one storage unit is without the On Demand Only option selected.

B.

increase the Multiplexing value on the Storage Unit.

C.

increase the "Maximum concurrent jobs" parameter on the Storage Unit.

D.

assign a specific Storage Unit for that policy.

E.

increase the "Limit I/O streams" parameter on the disk volume.

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Questions 38

When configuring a NBU-Catalog policy type, you must use a volume pool configured as a catalog backup pool.

Options:

A.

False

B.

True

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Questions 39

What is the Certificate Authority (CA) for NetBackup?

Options:

A.

an OpsCenter Server

B.

a media server

C.

a master server

D.

an Appliance Management Server

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Questions 40

Which two pools are created by default in the NetBackup? (Choose two.)

Options:

A.

Default pool

B.

Deduplication pool

C.

Scratch pool

D.

CatalogBackup pool

E.

DataStore pool

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Questions 41

Which statement or statements describe the Scratch volume pool?

Options:

A.

There is one Scratch volume pool per NetBackup domain.

B.

The Scratch volume pool is an optional volume pool.

C.

All of the above.

D.

The Scratch pool donates volumes to pools that need additional available volumes.

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Questions 42

An administrator has a job that has failed. Upon reviewing the Detailed Status tab for the job, the administrator sees the following information:

Which setting value prevented the job from running during the backup window?

Options:

A.

the Global Attributes > “Maximum jobs per client” master server host property

B.

the Timeouts > “Client read timeout” master server host property

C.

the “Maximum concurrent jobs” storage unit setting

D.

the “Limit jobs per policy” policy setting

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Questions 43

Which method is NOT able to provide performance information for previously run backup jobs?

Options:

A.

running the All Log Entries report.

B.

running nbperfchk on the command line.

C.

viewing the detailed status of the job details in the Activity Monitor.

D.

viewing the Disk & Tape Device Activity Reports in OpsCenter.

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Questions 44

What is in the Backup Selections list for an Oracle backup policy?

Options:

A.

The device names or drive letters of the disks

B.

The file names of all files using by Oracle

C.

The file names of the transaction logs

D.

A script to be interpreted by Oracle

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Questions 45

An administrator has a Linux client that has a backup job failing with the following error message:

Which step should the administrator perform to ensure the backup job completes successfully?

Options:

A.

check the firewall settings to ensure NetBackup ports are open.

B.

edit the "Client read timeout" setting in the master server Host Properties.

C.

edit the "Client connect timeout" in the master server Host Properties.

D.

add a SERVER entry for the media server in the client's bp.conf file.

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Questions 46

Which restore method enables simplified search and retrieval across multiple NetBackup domains?

Options:

A.

The NetBackup Administration Console

B.

The OpsCenter Operational Restore feature

C.

The Backup, Archive and Restore interface

D.

The NetBackup Operations Manager Interface

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Questions 47

An administrator wants to use a client as the VMware backup host.

Where is the name of the VMware backup host entered in NetBackup?

Options:

A.

Access Management > Virtual Machine Servers

B.

Host Properties > Clients > VMware Access Hosts

C.

Host Properties > Master Server > VMware Access Hosts

D.

Media and Device Management > Credentials > Virtual Machine Servers

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Questions 48

Where can an administrator configure cloud storage throttling?

Options:

A.

NetBackup Management > Host Properties > Media Servers > Scalable Storage

B.

NetBackup Management > Host Properties > Master Servers > Scalable Storage

C.

NetBackup Management > Storage > Storage Unit > Properties of the cloud storage unit

D.

NetBackup Management > Host Properties > Clients > Scalable Storage

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Questions 49

An administrator has an environment that runs over one thousand jobs a night. Some nights there are hundreds of jobs queued waiting for a resource.

Which action should the administrator take in the event that specific queued jobs need to run when a resource next becomes available during that evening’s backup session?

Options:

A.

suspend the job and resume the job after changing the policy job priority

B.

change the job priority for the job in the policy

C.

increment the job priority in the Activity Monitor for the job

D.

change the job order in the job hierarchy

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Questions 50

An administrator is experiencing a communication issue between the master and client and believes the certificate might be revoked.

Which log can the administrator view to analyze a certificate issue?

Options:

A.

vnetd

B.

bprd

C.

nbemm

D.

nbrb

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Questions 51

In which scenario is ''Use Accelerator" unavailable in a backup policy?

Options:

A.

for VMware virtual machines with a Linux guest OS.

B.

for virtual machines hosted on a Hyper-V Host using WMI.

C.

for a NetApp NDMP filer.

D.

for an Exchange database availability group (DAG).

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Questions 52

Which action is performed by the NetBackup deduplication plug-in?

Options:

A.

writing data segments into the MSDP containers.

B.

processing MSDP transaction logs.

C.

performing file fingerprinting actions.

D.

performing queue processing.

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Questions 53

To create a load balancing media server, you must first configure it as a storage server.

Options:

A.

True

B.

False

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Questions 54

Which statement is true about NetBackup OpsCenter?

Options:

A.

An instance of OpsCenter is required for each NetBackup master server.

B.

OpsCenter is required to manage and monitor NetBackup.

C.

OpsCenter is the built-in interface to manage NetBackup.

D.

OpsCenter is the NetBackup management and monitoring GUI.

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Questions 55

An administrator took media server mediaA offline for maintenance and set up a new media server mediaB with access to the previously backed up data. When restores are performed for data that was backed up by mediaA, the restores fail.

Which setting must the administrator modify to allow successful restores?

Options:

A.

from the master server, run bpimage to change the host name of the media server from mediaA to

mediaB

B.

set “Enable unrestricted media sharing for all media servers” in the master server host properties in the Media section

C.

in the BAR console, change the “Server to use for backup and restores” setting to mediaB

D.

verify both media servers are set up in the master server host properties in the “Restore Failover” section

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Questions 56

An administrator has a backup for client Linux1 using the LinuxClients policy complete successfully. Even though the policy Backup Selections are NOT modified, the backup job fails the next day with the following status code:

Error 71: none of the files in the file list exist.

What is a possible reason the job failed?

Options:

A.

The ''Enable granular recovery" option was unset.

B.

The client was added to another backup policy.

C.

The file systems have been unmounted on the client.

D.

The client was temporarily shut down.

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Questions 57

By default, restores can be initiated by an administrator from the Backup, Archive and Restore interface or by a user on a client machine.

Options:

A.

False

B.

True

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Questions 58

Which storage unit group selection causes NetBackup to choose the least recently selected storage unit in the list as each new job is started?

Options:

A.

Prioritized

B.

Failover

C.

Round Robin

D.

Media Server Load Balancing

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Questions 59

After creating a NBU-Catalog type backup policy, an administrator receives the following message:

Which two options are available to the administrator to ensure the DR file is available for future use? (Choose two.)

Options:

A.

ensure the folder DR file is on a non-root volume.

B.

ensure the DR file is created on a volume other than the NetBackup volume.

C.

ensure the NetBackup catalog is on a non-root volume.

D.

configure a valid email address of the administrator in the "Send email" option.

E.

configure Auto Image Replication to send the DR file to a remote master server.

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Questions 60

Which command is used by VxUpdate to upgrade clients?

Options:

A.

vmupdate

B.

nbrepo

C.

nbinstallcmd

D.

nbhostmgmt

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Questions 61

What does media sharing mean in NetBackup?

Options:

A.

More than one backup application can write data to a tape.

B.

More than one media server can append to the same tape.

C.

More than one master server has the same tape in its catalog.

D.

Data from more than one client can be written to a tape.

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Questions 62

What is the correct order in which to configure deduplication storage in NetBackup?

Options:

A.

storage server, disk pool, storage unit

B.

load balancing server, storage server, disk pool

C.

storage server, storage unit, disk pool

D.

disk pool, storage server, storage unit

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Questions 63

To reduce network use by limiting the number of parallel backup streams, which cloud setting should be modified under the Scalable Storage host property?

Options:

A.

Metering > Metering interval

B.

Network Connections > Maximum concurrent jobs

C.

Throttling > Total available bandwidth

D.

Throttling > Sampling interval

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Questions 64

Refer to the Exhibit.

An administrator is analyzing the NetBackup environment with a view to optimizing backup performance. The environment has been mapped according to the diagram shown below.

What should the maximum possible throughput be for all backup traffic directed to the disk storage unit once the performance analysis and tuning is complete?

Options:

A.

100Mb/s

B.

200Mb/s

C.

90Mb/s

D.

180Mb/s

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Questions 65

Which two actions should an administrator perform to ensure NetBackup will successfully erase a tape volume? (Choose two.)

Options:

A.

ensure the volume is in the NetBackup Pool.

B.

ensure the volume is unassigned.

C.

ensure the volume has been deleted from inventory.

D.

ensure the images for the volume have expired.

E.

ensure the volume has been ejected from the library.

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Questions 66

Consider the configuration information for a single UNIX client displayed below.

Allow Multiple Data Streams is enabled. ALL_LOCAL_DRIVES is specified. Media multiplexing is set to 6.

Three tape drives are available in the storage unit and multiplex per drive is 2. Max Jobs per Client is set to 8.

The client has five local file systems with no exclude list.

How many concurrent data streams will there be when the policy runs?

Options:

A.

five

B.

eight

C.

three

D.

six

E.

two

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Exam Code: VCS-278
Exam Name: Administration of Veritas NetBackup 8.1.2
Last Update: Jun 17, 2024
Questions: 220
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