250-272 Online Practice Questions and Answers

An administrator has a backup policy with the following policy attributes: 3 paths listed in the Backup Selections list 5 clients listed in the Clients list Allow multiple data streams is selected Limit Jobs per policy is set to 4 How many jobs go Active when the job is started, excluding parent jobs?

A. 3

B. 4

C. 12

D. 15

Which two appliance performance scenarios benefit from seeding the MSDP pool? (Select two.)

A. new client backups over WAN

B. new application backups over SAN

C. new VADP VMWare backups using Media Server as the backup host

D. new replication to a new DR site

E. new clients with large file systems containing small files

Which capability is provided by rebasing in an MSDP storage pool?

A. garbage collection

B. integrity checking

C. backup image defragmentation

D. image deletion

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

Which command should an administrator run to display all images written to both disk and tape for a particular client?

A. bplist

B. bpimmedia

C. bpimage

D. bpstulist

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

A restore must be performed. An administrator is attempting to view the valid images for a client, but the

following error occurs:

WARNING: Server does not contain any valid images.

Which two parameters may be configured incorrectly? (Select two.)

A. Schedule type for restores

B. Destination client for restores

C. Server to use for backups and restores

D. Media Server for backups and restores

E. Policy type for restores

A NetBackup Master Server has many backups running each night to an MSDP pool that take a long time to complete. While these backups are running, replication jobs are queued. Which action should the administrator perform to ensure replications can occur without waiting for the backups to complete?

A. increase the replication job priority

B. create a new disk storage unit to be used for replications

C. increase the maximum concurrent jobs for the disk storage unit

D. increase the maximum I/O streams for the disk pool

An administrator has backups failing with status code 96 due to tapes being prevented from returning to the scratch volume pool after the images they contain expire. What prevented the media from returning to the scratch pool?

A. media was created in volume pools other than the scratch pool

B. media was in an off-site location

C. media was written with multiplexed images

D. an application other than NetBackup wrote to the media

Which command can be used to recover the NBDB from the staging location?

A. bprecover

B. bprestore

C. nbdb_restore

D. nbdb_unload