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Administration of Veritas Storage Foundation 6.1 for UNIX

Exam Details

  • Exam Code
    :VCS-255
  • Exam Name
    :Administration of Veritas Storage Foundation 6.1 for UNIX
  • Certification
    :VCS
  • Vendor
    :Veritas
  • Total Questions
    :408 Q&As
  • Last Updated
    :Apr 26, 2024

Veritas VCS VCS-255 Questions & Answers

  • Question 1:

    Which command can be used to display the default disk group?

    A. vxdg list

    B. vxdg defaultdg

    C. vxdctl listdefault

    D. vxdctl defaultdg

  • Question 2:

    Which two Symantec Storage Foundation 6.1 for UNIX objects contain a complete copy of the data or file system? (Select two.)

    A. volumes

    B. data change object

    C. plexes

    D. private region

    E. space optimized snapshot

  • Question 3:

    Refer to the exhibit.

    How many writes did Veritas Volume Manager perform to each disk device?

    A. 1

    B. 4

    C. 16

    D. 18

  • Question 4:

    Which Veritas Volume Manager parameters can be directly used to tune or adapt a volume layout's optimum performance to an application's I/O profile? (Choose two.)

    A. Stripe unit size

    B. Number of columns

    C. Full stripe width

    D. Plex cache size

    E. Dynamic multipathing priority

  • Question 5:

    Which command can be used to initialize a disk?

    A. vxedit

    B. vxdiskadm

    C. vxdiskstart

    D. vxinit

  • Question 6:

    Which statements are true about adding a mirror to a volume? (Choose three.)

    A. Only concatenated or striped volumes can be mirrored.

    B. By default, a mirror is created with the same layout as the original volume.

    C. A volume can have up to 64 mirrors.

    D. Disks with mirrors can be in different disk groups.

    E. Each mirror must reside on a separate LUN.

  • Question 7:

    Volume configuration data are backed up in files located in _____.

    A. /etc/vx/cbr/bk

    B. /etc/vx/vxconfig

    C. /var/vx/cbr/bk

    D. /var/vx/vxconfig

  • Question 8:

    Which volume state indicates that a volume is awaiting resynchronization?

    A. SYNC

    B. NEEDSYNC

    C. CONVOSYNC

    D. DELAYSYNC

  • Question 9:

    To track changes to files and directories in a file system to improve performance of a search engine application, which Veritas File System feature do you enable?

    A. The intent log

    B. The file change log

    C. The object location table file

    D. The quotas file

  • Question 10:

    What are valid reasons for adding a mirror to a volume? (Choose three.)

    A. To add redundancy through parity

    B. To eliminate a single point of failure

    C. To improve write performance

    D. To improve read performance

    E. To migrate data

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