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  • Exam Name: Administration of Veritas NetBackup 8.1.2
  • Last Update: May 5, 2024
  • Questions and Answers: 82
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VCS-278 Practice Exam Questions with Answers Administration of Veritas NetBackup 8.1.2 Certification

Question # 6

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?

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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Question # 7

An administrator is attempting to configure a new backup policy using synthetic backups. When creating a new full backup schedule, the Synthetic backup option is greyed out and therefore unable to be selected.

What must the administrator do to the policy to make the Synthetic backup option available for selection?

A.

create a differential or cumulative incremental backup schedule.

B.

select a backup destination that supports synthetic backups.

C.

enable Collect true image restore information with move detection.

D.

create a full backup schedule with Accelerator forced rescan enabled.

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Question # 8

Which command can an administrator run to test and analyze connections between master servers, media servers, and clients for multiple NetBackup ports?

A.

bperror

B.

bpconfig

C.

bpresolver

D.

bptestnetconn

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Question # 9

Which of the following statements about block level incremental backups (BLIB) is correct?

A.

They enable restore of individual objects for Oracle.

B.

They enable restore of individual objects for Exchange.

C.

They can speed up backups of Oracle databases.

D.

They can speed up backups of Exchange servers.

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Question # 10

An administrator is comparing the NetBackup Accelerator and NetBackup FlashBackup features to determine which feature should be used for backup of a very large file system with millions of files.

Which consideration is irrelevant when determining whether to use NetBackup Accelerator or NetBackup FlashBackup in the situation?

A.

the file system change rate.

B.

the file system storage capacity.

C.

the type of file system being used.

D.

the file system folder depth.

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Question # 11

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

A.

Prioritized

B.

Failover

C.

Round Robin

D.

Media Server Load Balancing

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Question # 12

Refer to the exhibit.

Two media servers, sharing a library with 6 tape drives, exist in the NetBackup environment displayed in the exhibit. Both weekly Full and daily Differential Incremental backups need to run for the clients and each schedule has a different retention period. Because of network topology, some clients back up to Media server 1 and some back up to Media server 2. The environment suffers from multiple status 96 failures during the backup window.

VCS-278 question answer

How can the administrator minimize the number of failures?

A.

increase the “Media unmount delay”

B.

configure media multiplexing

C.

enable backups to span tape media

D.

enable media sharing

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Question # 13

Which information is validated during an image verification operation?

A.

data on the master server is validated with data in the NetBackup catalog

B.

data on the client is validated with data in the NetBackup catalog

C.

data on the backup storage is validated with data in the NetBackup catalog

D.

data on the client and the backup storage is validated with data in the NetBackup catalog

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Question # 14

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?

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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Question # 15

The NetBackup Resource Broker (NBRB) maintains resource requests for jobs that are queued.

Which two criteria does NBRB use to evaluate the resource requests and provide resources to each job sequentially? (Choose two.)

A.

job priority

B.

retention level

C.

time when NBRB receives the request

D.

data classification rank ID

E.

date of last successful backup

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Question # 16

Upon arriving at work on a Monday, an administrator sees several replication jobs that have failed with the following error message:

no images were successfully processed

Which two reasons may be the cause for the error code? (Choose two.)

A.

The checkpoint restart is disabled for the replication jobs.

B.

There are network connectivity issues between the source and target domains.

C.

The NetBackup host ID-based certificate was revoked.

D.

There is insufficient storage space on the target storage server.

E.

There are insufficient tapes in the replication volume pool.

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Question # 17

An administrator configures a policy to perform file system backups of multiple client systems using the "Allow multiple data streams" feature. All other policy attributes are at default settings.

Which master server host property must be configured to enable the backup job from all clients to run concurrently?

A.

Policy storage unit > Maximum concurrent jobs

B.

Global Attributes > Maximum jobs per client

C.

Client Attributes > Maximum data streams

D.

Policy storage unit > Enable multiplexing

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Question # 18

A file system on a server that has different files changing daily becomes corrupt, and a restore is required. The system is being backed up using True Image Restore with move detection enabled.

The most recent backups of this file system are displayed below:

  • Monday: A full backup
  • Tuesday: A differential incremental backup
  • Wednesday: A cumulative incremental backup
  • Thursday: A differential incremental backup
  • Friday: A differential incremental backup

What is the minimum number of backup images that will be used to fully restore the server to its most current state?

A.

one

B.

two

C.

three

D.

four

E.

five

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Question # 19

An administrator configures storage units STU-A and STU-B into a storage unit group in Failover mode.

If STU-A is busy, what happens to a new job going to the storage unit group?

A.

Queues and then initiates job to STU-B.

B.

Fails with a status code 219: Required storage unit is unavailable.

C.

Queues and waits for STU-A to become available.

D.

Fails over and writes backups to STU-B.

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Question # 20

An administrator has configured a Storage Lifecycle Policy (SLP) to protect a large number of clients which directs backups to Advanced Disk, then duplicates the images to tape. The administrator is experiencing an SLP backlog, which is causing backups to fail. The current values of key configuration settings are listed below:

Host Properties - Maximum data streams per client = 1 Policy Settings - Maximum jobs per policy = 20

Disk Pool Settings - Maximum I/O streams = 20 Storage Unit Settings - Maximum concurrent jobs = 20 Storage Unit Settings - Multiplexing level = 20

Which parameter should the administrator change to reduce the SLP backlog and allow the backups to complete successfully?

A.

Increase Maximum data streams per client

B.

Increase Maximum jobs per policy

C.

Increase Maximum I/O streams for the disk pool

D.

Increase Maximum concurrent jobs for the storage unit

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Question # 21

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?

A.

bptestbpcd

B.

nbdb_admin

C.

nbemmcmd

D.

bpminlicense

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Question # 22

A disk pool is a.

A.

Disk enclosure

B.

None of the above

C.

Logical grouping of media servers

D.

Collection of disk volumes presented as a single entity

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Question # 23

Refer to the exhibit.

VCS-278 question answer

The following Storage Lifecycle Policy was used to back up data from a client. All duplication jobs have completed, and none of the backups have expired.

How should an administrator restore data from the tape using NetBackup?

A.

from the BAR console, select the tape backup to restore from.

B.

from the NetBackup Administration Console, promote copy 1 to the primary copy.

C.

from the NetBackup Administration Console, promote copy 2 to the primary copy.

D.

from the BAR console, start the restore and NetBackup will automatically select the tape copy.

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Question # 24

Which two prerequisites must an administrator perform to allow restoration of individual objects and attributes in Active Directory? (Choose two.)

A.

install the NetBackup File System daemon (nbfsd) on the client

B.

choose the “Enable granular recovery” option in the policy

C.

choose the “Use Accelerator” option in the policy

D.

choose the FlashBackup-Windows policy type

E.

enable the Network File System (NFS) on the client

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Question # 25

How is the expiration date of an imported image determined during an import?

A.

by using the original backup date plus infinity.

B.

by using the original backup date plus the original retention.

C.

by using the import date plus seven years.

D.

by using the import date plus the original retention.

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Question # 26

What should be selected as the source in the BAR console for a restore of individual files backed up using a

VMware policy?

A.

The hostname of the VM.

B.

The media server that backed the client up.

C.

The VMware backup host that performed the backup.

D.

The identifier for the VM used in the VMware policy.

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Question # 27

Backups to a storage device fail with the following error message:

Disk storage server is down (2106)

The storage server is an OpenStorage (OST) host, and the master server and media server are both acting as media servers under Credentials > Storage Servers in the NetBackup Administration Console. The disk pool is in an Up state and the storage server is in a Down state. Troubleshooting confirmed the OST plug-ins on the servers are mismatched.

Which command should an administrator use to check the plug-in version installed on the servers?

A.

bpgetconfig

B.

nbemmcmd

C.

nbdevquery

D.

bpstsinfo

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Question # 28

An administrator is creating a Standard policy with the option ''Use Accelerator'' to back up files on a Linux server.

Which two options are disabled by default in this type of policy? (Choose two.)

A.

Cross mount points

B.

Compress

C.

Collect true image restore information

D.

Allow multiple data streams

E.

Encrypt

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Question # 29

An administrator has a Synthetic backup that fails with a status code 1, and the error message:

No images were found to synthesize (607)

Which steps should the administrator take to determine why the backup failed?

A.

check the policy backup selection list.

B.

check the schedule's Storage Unit for compatibility.

C.

check the policy schedules.

D.

check the client attributes in Host Properties.

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Question # 30

From where is the Cleanup Wizard for Instant Recovery launched?

A.

From the NetBackup Administration Console

B.

From the vSphere Client for Windows

C.

From the NetBackup Plug-in for VMware vSphere Web Client

D.

From the command line on the NetBackup Master Server

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Question # 31

When an administrator creates a duplicate copy of an image, what will the retention be for the new copy?

A.

The specified date plus the retention period.

B.

The duplication date plus the new retention period.

C.

The system date plus the new retention period.

D.

The backup date plus the new retention period.

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Question # 32

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.)

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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Question # 33

An administrator has a scheduled policy that backs up 20 clients, each with multiple mount points and multiple data streams enabled. One of the jobs has failed and is in an Incomplete state in the Activity Monitor.

How should the administrator verify the incomplete job runs prior to the next scheduled backup?

A.

run a manual job for the client

B.

resume the job

C.

run a manual job for the mount point

D.

resume the parent job

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