Veritas Veritas Other Certification VCS-261 Questions & Answers

• Question 41:

  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)

  Correct Answer: A

• Question 42:

  Refer to the exhibit.

  

  What is the layout of the volume described in the vxprint output provided in the exhibit?

  A. mirrored volume with each mirror made up of concatenated subdisks (mirror-concat)

  B. mirrored volume with each mirror made up of striped subdisks (mirror-stripe)

  C. layered volume striped across mirrored subvolumes (stripe-mirror)

  D. layered volume formed by concatenation of mirrored subvolumes (concat-mirror)

  Correct Answer: B

• Question 43:

  Veritas File System is an extent based file system.

  Which two pieces of information form the basis of an extent? (Choose two.)

  A. inode number

  B. offset

  C. length

  D. format

  E. block size

  Correct Answer: AB

  Reference: https://www.veritas.com/content/support/en_US/doc/ka8j0000000PyB5AAK

• Question 44:

  Which Veritas Volume Manager (VxVM) disk format should an administrator use to allow a disk to be portable between operating systems?

  A. Simple Disk

  B. Partitioned Disk

  C. CDS Disk

  D. Sliced Disk

  Correct Answer: C

• Question 45:

  Which two values for the srlprot attribute will stall the writes on the operating system when the RLINK is Connected (Choose two.)

  A. autodcm

  B. dcm

  C. fail

  D. override

  E. off

  Correct Answer: BD

  Reference: https://sort.veritas.com/public/documents/sf/5.0/solaris64/html/vvr_admin/ ag_ch_repsettings_vvr7.html

• Question 46:

  Given the following command:

  vxassist -g datadg make datavol 10g layout=stripe !ctrl:c2

  Which instruction does the !ctrl:c2 attribute prompt Volume Manager to follow?

  A. to exclude devices connected to controller c2

  B. to exclude devices connected to all controllers except c2

  C. to exclude devices from enclosure named "ctrl"

  D. to exclude all but the fastest devices from controller c2

  Correct Answer: D

• Question 47:

  Which benefit is acquired using SmartTier?

  A. the one-time assignment of application files to a storage class

  B. the automatic migration of files between storage types based on file system type

  C. the migration of files in response to application downtime

  D. the transparent move of data based on policies that implement business requirements

  Correct Answer: A

  Reference: https://www.veritas.com/content/support/en_US/doc/126237474-126237479-0/uxrt73_v40229923-126237479

• Question 48:

  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

  Correct Answer: B

• Question 49:

  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.

  Correct Answer: C

• Question 50:

  After every product installation, the installer creates an installation log file that is used for auditing, debugging, and future use.

  What is the location of the installation log file?

  A. /opt/VRTS/install/installer

  B. /opt/VRTS/install/installer/log

  C. /opt/VRTS/install/logs

  D. /opt/VRTS/install

  Correct Answer: C

  Reference: https://sort.symantec.com/public/documents/sf/5.0/aix/html/sfha_gsg/getting_started10.html