Veritas VCS-261 Online Practice Questions and Exam Preparation

Veritas VCS-261 Online Questions & Answers

• Question 41:

  What is the advantage of making storage checkpoints automatically accessible through a directory named .checkpoint in the root of the file system?

  A. It ensures a storage checkpoint is automatically deleted under certain conditions.
  B. It eliminates the need for manually mounting storage checkpoints.
  C. It ensures the inode number of a file is different across storage checkpoints.
  D. It automatically creates a new storage checkpoint as changes are made to the file system.
  B. It eliminates the need for manually mounting storage checkpoints.

• Question 42:

  Portions of the same disk group were imported onto several systems at the same time resulting in conflicting configuration copies. Which command should be used to resolve the conflict?

  A. vxreattach
  B. vxsplitlines
  C. vxrecover
  D. vxconfigrestore
  B. vxsplitlines

• Question 43:

  Which command should an administrator use to determine the SmartIO cache hit ratio for the /data file system?

  A. vxcache stat /data
  B. sfcache stat /data
  C. vxstat smartio /data
  D. vxioadm stat /data
  B. sfcache stat /data

• Question 44:

  What is the function of a Veritas file system intent log?

  A. It improves file system I/O performance for file systems spanning volumes.
  B. It enables storage checkpoints for use in instant file system recovery.
  C. It provides fast file system recovery by way of journal log replay.
  D. It enables database to achieve raw partition I/O performance.
  C. It provides fast file system recovery by way of journal log replay.

• Question 45:

  An administrator needs to provide storage for a critical database application that maximizes both database performance and protection against data loss. Which storage configuration should the administrator select?

  A. RAID-5
  B. striping plus mirroring (mirrored-stripe or RAID-0+1)
  C. mirroring (RAID-1)
  D. mirroring plus striping (striped-mirror or RAID-1+0)
  D. mirroring plus striping (striped-mirror or RAID-1+0)

• Question 46:

  Which two commands can an administrator use to determine the approximate amount of free space in a disk group? (Choose two.)

  A. vxassist
  B. vxdefault
  C. vxdisk
  D. vxdg
  E. vxdiskadm
  A. vxassist
  D. vxdg

• Question 47:

  Which Veritas InfoScale Storage feature is used when migrating Veritas File System data from thick to thin LUNs?

  A. SmartIO
  B. SmartMove
  C. Compression
  D. SmartTier
  B. SmartMove

• Question 48:

  Which kernel module or plug-in defines array-specific procedures and commands used to select the path failover mechanism?

  A. Array Policy Module (APM)
  B. Array Support Library (ASL)
  C. Device Discovery Layer (DDL)
  D. Array Specific Module (ASM)
  A. Array Policy Module (APM)

• Question 49:

  Which two methods can an administrator use to control the Veritas SmartIO caching of a file system? (Choose two.)

  A. the smartiomode mount option
  B. the mincache mount option
  C. the sfcache command
  D. the vxcache command
  E. the fsadm command
  A. the smartiomode mount option
  C. the sfcache command

• Question 50:

  How does an administrator create and mount a Veritas cluster file system?

  A. create the cluster file system on a shared volume using mkfs and mount the file system using -o cluster
  B. create the cluster file system using mkfs with the -o cluster option and mount the file system using -o shared
  C. create the cluster file system on a shared volume using mkfs and mount the file system using -o shared
  D. create the cluster file system using mkfs with -o shared option and mount the file system using -o cluster
  A. create the cluster file system on a shared volume using mkfs and mount the file system using -o cluster