250-255 by Symantec Valid Free Exam Practice Test

Question 1

Which advantage does the Data Change Object (DCO) feature provide?

A. optimized file compression B. optimized resynchronization of stale volume data C. optimized replication of volume data D. optimized SmartMove

Correct Answer: B

Question 2

Which three tasks does the vxassist utility help perform? (Select three.)

A. reconfiguring DST rules B. reconfiguring volumes C. creating mirrors D. creating volumes E. configuring DMP

Correct Answer: A,B,E

Question 3

Before creating a new disk group using VEA in a SAN environment, what should be done?

A. perform the refresh SAN Disk Group function under Tools B. perform a refresh operation to update the VEA view C. perform a rescan operation to update the VEA view D. perform the rescan SAN Disk Group function under Tools

Correct Answer: C

Question 4

Which command can be used to initialize a disk?

A. vxdiskadm B. vxdiskstart C. vxedit D. vxinit

Correct Answer: C

Question 5

Concatenating subdisks across multiple Volume Manager disks is called _____.

A. Layering B. Spanning C. Striping D. Mirroring

Correct Answer: B

Question 6

In the output of the vxdisk list command, there are no entries in the DISK and GROUP columns. However, you see online invalid in the output of the STATUS column. What does the online invalid status indicate?

A. The disk is incompatible with the current release of Volume Manager. B. The disk is available for initialization or encapsulation by Volume Manager. C. The disk is failing and needs to be replaced for future use in Volume Manager. D. The disk is available for use and has encapsulated data deported on another system.

Correct Answer: B

Question 7

What is the key purpose of the Alerts feature of the Control Center?

A. sends email alerts to administrators or other parties B. sends email notifications to senders who violate configured email security policies C. sends SNMP notifications to administrators or other parties D. informs Symantec Mail Security 8300 administrators of antispam attacks detected by Symantec

Correct Answer: A

Question 8

A snapshot is created under the command vxassistsnapstart and successfully completes. The server is subsequently rebooted.
What is the snapshot plex state after the server has come completely online?

A. SNAPRECOVER B. SNAPDONE C. SNAPATT D. SNAPCOMPLETE

Correct Answer: B

Question 9

What happens when a mirrored volume is converted to RAID-5?

A. All plexes of the mirrored volume are converted to RAID-5. B. The number of plexes converted depends on how many columns the RAID-5 volume has. C. One plex is converted to RAID-5 and all other plexes are removed. D. The number of plexes converted depends on the stripe unit size.

Correct Answer: C

Question 10

What is the virtual object that Volume Manager uses to represent the structured or ordered collection of subdisks?

A. Plex B. Volume C. Disk group D. Vmdisk

Correct Answer: A

Symantec Administration of Symantec Storage Foundation 6.1 for UNIX - 250-255 Exam Practice Test