ST0-248 Symantec Storage Foundation 6.1 UNIX Technical Exam Set 11

When using Veritas Volume Manager, what is the correct definition of RAID 1+0?


Options are :

  • Data stripes are mirrored for read performance and resiliency. (Correct)
  • Mirrors are striped for read performance and simplicity.
  • Data and parity stripes are mirrored for read performance and resiliency.
  • Data stripes are mirrored with parity for write performance and recovery.

Answer : Data stripes are mirrored for read performance and resiliency.

ST0-248 Symantec Storage Foundation 6.1 UNIX Technical Exam Set 1

For disaster recovery purposes, data are mirrored between arrays at two sites. Which read policy ensures that the local system accesses data from the local site?


Options are :

  • local
  • prefer
  • siteread (Correct)
  • select

Answer : siteread

Before creating a new disk group using VEA in a SAN environment, it is recommended that you_____.


Options are :

  • Use the New Disk Group function in VEA by selecting Actions?>SAN?>New Disk Group
  • Perform the refresh SAN Disk Group function under Tools
  • Double-click the disk group icon
  • Perform a rescan operation to update the VEA view (Correct)

Answer : Perform a rescan operation to update the VEA view

Which command creates a RAID-5 volume with an attached log?


Options are :

  • vxassist -g datadg make datavol layout=raid5 ncol=3 (Correct)
  • vxassist -g datadg make datavol layout=raid5,raid5log ncol=3
  • vxassist -g datadg make datavol layout=raid5,rlog ncol=3
  • vxassist -g datadg make datavol layout=raid5,addlog ncol=3

Answer : vxassist -g datadg make datavol layout=raid5 ncol=3

ST0-248 Symantec Storage Foundation 6.1 UNIX Technical Exam Set 8

Which command changes the volume read policy to force Volume Manager to read from each plex of the datavol mirrored volume in the datadg disk group?


Options are :

  • vxvol -g datadg rdpol roundrobin datavol
  • vxvol -g datadg rdpol round datavol (Correct)
  • vxedit -g datadg set rdpol=roundrobin datavol
  • vxedit -g datadg set rdpol=round datavol

Answer : vxvol -g datadg rdpol round datavol

Which command(s) are used to move the datadg disk group from system S1 to system S2?


Options are :

  • (on S1) vxdg -g datadg -switch -system S2
  • (on S1) vxdg deport datadg; (on S2) vxdg import datadg
  • (on S1) vxdg -switch datadg -to S2 (Correct)
  • (on S1) vxdg deport -n S2 datadg; (on S2) vxdctl enable

Answer : (on S1) vxdg -switch datadg -to S2

Which two statements are true about adding a mirror to an existing striped volume? (Select two.)


Options are :

  • The volume must first be stopped
  • The stripe unit size will automatically grow by 50% (Correct)
  • The new plex can be concatenated (Correct)
  • The stripe unit size will automatically shrink by 50% (Correct)
  • The new plex must be synchronized

Answer : The stripe unit size will automatically grow by 50% The new plex can be concatenated The stripe unit size will automatically shrink by 50%

ST0-247 Symantec Cluster Server 6.1 for UNIX Technical Test Set 8

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


Options are :

  • Each mirror must reside on a separate LUN. (Correct)
  • Only concatenated or striped volumes can be mirrored. (Correct)
  • By default, a mirror is created with the same layout as the original volume. (Correct)
  • Disks with mirrors can be in different disk groups.
  • A volume can have up to 64 mirrors.

Answer : Each mirror must reside on a separate LUN. Only concatenated or striped volumes can be mirrored. By default, a mirror is created with the same layout as the original volume.

An administrator needs to report the maximum size a volume can be grown. Which Veritas Volume Manager command reports the maximum possible size of a volume?


Options are :

  • vxprint
  • vxassist (Correct)
  • vxstat
  • vxmake

Answer : vxassist

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


Options are :

  • reconfiguring DST rules (Correct)
  • creating mirrors
  • creating volumes
  • configuring DMP (Correct)
  • reconfiguring volumes (Correct)

Answer : reconfiguring DST rules configuring DMP reconfiguring volumes

ST0-91W ST0-91W Symantec NetBackup 7.0 for Windows Exam Set 1

A disk is removed from a disk group using the following command: vxdg -g datadg rmdisk datadg01 The status of the disk is _____.


Options are :

  • Foreign
  • Online (Correct)
  • Offline
  • Invalid

Answer : Online

Which command lists all disk groups, including deported disk groups?


Options are :

  • vxdisk -o alldgs list (Correct)
  • vxprint -A
  • vxdg -o alldgs list
  • vxprint -ht

Answer : vxdisk -o alldgs list

Which two methods enable resizing of both a volume and its mounted Veritas File System at the same time? (Select two.)


Options are :

  • vxconcat
  • vxresize (Correct)
  • VEA (Correct)
  • vxassist
  • vxvol resize

Answer : vxresize VEA

ST0-247 Symantec Cluster Server 6.1 for UNIX Technical Exam Set 3

What are the advantages of using a logical point-in-time copy (PITC)? (Choose two.)


Options are :

  • The storage space required is the same regardless of volume size.
  • The PITC is initially a complete copy of the primary data.
  • Potentially, less storage space is required. (Correct)
  • The PITC can be split into a separate volume.
  • The PITC is available for use instantaneously. (Correct)

Answer : Potentially, less storage space is required. The PITC is available for use instantaneously.

Which criteria does Veritas Volume Manager use to determine whether a disk should be marked FAILED instead of FAILING?


Options are :

  • The third failed I/O has been reached.
  • The vxprint command returns kernel state as failed.
  • The private region is inaccessible. (Correct)
  • The plex is invalid within the diskgroup.

Answer : The private region is inaccessible.

Which vxassist parameter is used to set the size of the stripes in a stripe volume?


Options are :

  • stsize
  • stripesize
  • stripeunit (Correct)
  • stripecolsize

Answer : stripeunit

ST0-247 Symantec Cluster Server 6.1 for UNIX Technical Exam Set 1

Which methods enable you to resize both a volume and its mounted Veritas file system at the same time? (Choose two.)


Options are :

  • VEA (Correct)
  • vxdisk resize
  • vxresize (Correct)
  • fsadm
  • vxassist

Answer : VEA vxresize

Which command is used to view the datadg disk group configuration that would be restored from a backup?


Options are :

  • vxconfigrestore -p datadg (Correct)
  • vxconfigrestore -v datadg
  • vxconfigrestore -l datadg
  • vxconfigrestore -c datadg

Answer : vxconfigrestore -p datadg

Which command can be used to change dynamic multipathing settings for Volume Manager managed devices?


Options are :

  • vxdmpadm modattr
  • vxdmpadm attr
  • vxdmpadm altattr
  • vxdmpadm setattr (Correct)

Answer : vxdmpadm setattr

ST0-135 Symantec Network Access Control 12.1 Technical Asses Set 5

What are the different operating modes of the vxconfigd daemon? (Choose three.)


Options are :

  • Disabled (Correct)
  • Booted (Correct)
  • Enabled (Correct)
  • Faulted
  • Stopped

Answer : Disabled Booted Enabled

Which volume state indicates that a volume is awaiting resynchronization?


Options are :

  • DELAYSYNC
  • SYNC
  • CONVOSYNC
  • NEEDSYNC (Correct)

Answer : NEEDSYNC

Which vxprint parameters display subvolume information?


Options are :

  • -r (Correct)
  • #NAME?
  • #NAME?
  • #NAME?

Answer : -r

ST0-247 Symantec Cluster Server 6.1 for UNIX Certifate Exam Set 2

What are two advantages of layered, versus non-layered, volumes? (Select two.)


Options are :

  • faster recovery time (Correct)
  • higher resiliency (Correct)
  • improved write performance
  • lower complexity
  • improved disk space usage

Answer : faster recovery time higher resiliency

In the datavol volume, there are two plexes, both in a DISABLED/CLEAN state. Which command would make the plexes and volumes available?


Options are :

  • vxvol start datavol
  • vxvol set datavol=ENABLED
  • vxedit start datavol (Correct)
  • vxedit set datavol=ENABLED

Answer : vxedit start datavol

Where are Veritas Volume Manager disk group configuration backup files located?


Options are :

  • /etc/vx/vxcbr/bk
  • /etc/vx/vxconfig
  • /etc/vx/cbr/bk (Correct)
  • /etc/vx/bin

Answer : /etc/vx/cbr/bk

ST0-135 Symantec Network Access Technical Assesment Exam Set 5

When does vxprint fail to display volume configuration after a system reboot?


Options are :

  • When the install-db file exists (Correct)
  • When there are raw volumes beyond 1 TB
  • When the install-db file has been deleted
  • When there are file systems beyond 1 TB

Answer : When the install-db file exists

After a system crash and reboot, all plexes of a volume that are marked with a plex state of ACTIVE, but also marked with a plex kernel state of DISABLED, have their data recovered by the_____ task.


Options are :

  • vxiod resync
  • vxconfigd recover
  • vxresync recover
  • vxvol resync (Correct)

Answer : vxvol resync

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?


Options are :

  • The file change log (Correct)
  • The quotas file
  • The intent log
  • The object location table file

Answer : The file change log

ST0-91W ST0-91W Symantec NetBackup 7.0 for Windows Exam Set 6

Which two disk group names are reserved system-wide? (Select two.)


Options are :

  • defaultdg (Correct)
  • vmdg
  • systemdg
  • nodg (Correct)
  • rootdg

Answer : defaultdg nodg

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


Options are :

  • vxdg defaultdg (Correct)
  • vxdg list
  • vxdctl defaultdg
  • vxdctl listdefault

Answer : vxdg defaultdg

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