Veritas Veritas Certifications VCS-274 Questions & Answers

• Question 51:

  How should an administrator limit the total number of backup or duplication jobs that write to or read from an AdvancedDisk pool concurrently?

  A. set the Maximum concurrent jobs value on the Disk Pool

  B. set the Maximum 1/0 streams value on the Disk Storage Server

  C. set the Maximum 1/0 streams value on the Disk Pool

  D. set the Maximum concurrent jobs value on the Disk Storage Server

  Correct Answer: C

• Question 52:

  An organization needs to have backups span between different BasicDisk storage units. The "Allow backups to span disk" setting has been enabled in Host Properties. Which additional requirement must an administrator meet to allow backups to span disks?

  A. enable the "Enable standalone drive extension" setting in host properties

  B. put the BasicDisk storage units in a storage unit group

  C. create a disk pool with all the appropriate disk volumes

  D. configure the Media Server as a Storage Server

  Correct Answer: B

• Question 53:

  Refer to the exhibit.

  

  Two media servers, sharing a library with 10 tape drives, exist in the NetBackup 7.7 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 failures during the backup window. 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

  Correct Answer: D

• Question 54:

  An administrator discovers that backup images configured with a fixed two-week retention are failing to

  expire.

  What is a possible cause of this issue?

  A. the disk pool containing the images is unavailable

  B. secondary SLP operations on the images are incomplete

  C. the tape containing the images is frozen

  D. the disk storage unit is capacity-managed

  Correct Answer: B

• Question 55:

  Which operation compares the contents of an image to the NetBackup catalog?

  A. Verify

  B. Duplicate

  C. Import

  D. Rehydrate

  Correct Answer: D

• Question 56:

  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? (Select 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 bpimmedia command to freeze the tape

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

  E. use the vmchange command to change the expiration date of the tape

  Correct Answer: AD

• Question 57:

  The following storage lifecycle policy was used to back up data from a client. Storage Lifecycle Policy Backup to AdvancedDisk Duplication to tape Duplication to AdvancedDisk How should an administrator restore data from the tape using NetBackup?

  A. from the BAR GUI, select the tape backup to restore from

  B. use bpduplicate command to promote copy 1 to the primary copy

  C. from the NetBackup Administration console, promote copy 1 to the primary copy

  D. from the NetBackup Administration console, promote copy 2 to the primary copy

  Correct Answer: D

• Question 58:

  Refer to the exhibit.

  

  An assigned backup tape contains four images, two of which are expired. A new backup is initiated. How does NetBackup write the new image?

  A. it appends new images to the last file marker on the tape

  B. it writes new images to the space where the expired images once resided on the tape

  C. it overwrites the expired data on the tape with the new images

  D. it writes the new image to an alternate tape

  Correct Answer: A

• Question 59:

  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 ensure the image is retained?

  A. run the Images on Tape report

  B. run an import on the tape

  C. duplicate the unexpired images

  D. verify the tape

  Correct Answer: B

• Question 60:

  Which information is validated during an image verification operation?

  A. data on the client is validated with data on the volume

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

  C. data on the volume is validated with data in the NetBackup catalog

  D. data on the client and the volume is validated with data in the NetBackup catalog

  Correct Answer: C