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VCS-279 Online Practice Questions

Administration of Veritas NetBackup 8.1.2 and NetBackup Appliances 3.1.2

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Question 1 Single choice

A NetBackup master server has commenced writing four long-running duplication jobs to an AdvancedDisk disk pool. The value of "Maximum concurrent jobs" for the storage unit and "Limit I/O streams" for the disk pool are both set to 4.

There are 35 jobs queued on the master server that require this disk pool: 5 replication jobs with priority 9999 10 backup jobs with priority 999 20 duplication jobs with priority 99

Two restore jobs that require this disk pool are then submitted with default priority.

Which job type goes active next?

  1. A

    Backup

  2. B

    Duplication

  3. C

    Replication

  4. D

    Restore

Show answer and explanation

Correct answer: D

Question 2 Single choice

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.

How can the administrator minimize the number of failures?

  1. A

    increase the "Media unmount delay"

  2. B

    configure media multiplexing

  3. C

    enable backups to span tape media

  4. D

    enable media sharing

Show answer and explanation

Correct answer: D

Question 3 Single choice

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

  1. A

    for VMware virtual machines with a Linux guest OS

  2. B

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

  3. C

    for a NetApp NDMP filer

  4. D

    for an Exchange database availability group (DAG)

Show answer and explanation

Correct answer: D

Question 4 Single choice

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

  1. A

    Prioritized

  2. B

    Failover

  3. C

    Round Robin

  4. D

    Media Server Load Balancing

Show answer and explanation

Correct answer: C

Question 5 Multiple choice

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.)

  1. A

    The checkpoint restart is disabled for the replication jobs.

  2. B

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

  3. C

    The NetBackup host ID-based certificate was revoked.

  4. D

    There is insufficient storage space on the target storage server.

  5. E

    There are insufficient tapes in the replication volume pool.

Show answer and explanation

Correct answers: B, D

Question 6 Single choice

Which configuration file should an administrator modify to seed the local fingerprint caching configuration on a NetBackup MSDP client?

  1. A

    spa.cfg

  2. B

    pd.conf

  3. C

    contentrouter.cfg

  4. D

    agent.cfg

Show answer and explanation

Correct answer: B

Question 7 Single choice

Refer to the exhibit.

Which diagram is supported for backups spanning BasicDisk storage?

  1. A

    A

  2. B

    B

  3. C

    C

  4. D

    D

Show answer and explanation

Correct answer: A

Question 8 Single choice

How can an administrator determine the storage and database paths for an MSDP?

  1. A

    run the Configure Disk Storage Server wizard for the MSDP

  2. B

    view Storage Unit > View Properties for the MSDP storage unit

  3. C

    view Disk Pool > Disk volumes for the MSDP disk pool

  4. D

    view Storage Server > Properties for the storage server

Show answer and explanation

Correct answer: D

Question 9 Single choice

A NetBackup policy is configured to back up the following paths for a client:

D:\stage
E:\data
E:\home
F:\production

Multi-streaming is enabled for the backups, and multiplexing is set to 4. Backup streams are running slowly.

Which step should the administrator consider to improve backup performance?

  1. A

    increase the multiplexing level

  2. B

    back up only one stream from each physical device on the client

  3. C

    disable multistreaming

  4. D

    increase the number of data buffers

Show answer and explanation

Correct answer: C

Question 10 Single choice

Which port is used by Smart Meter?

  1. A

    22

  2. B

    443

  3. C

    1556

  4. D

    21

Show answer and explanation

Correct answer: B