ST0-248 Symantec Storage Foundation 6.1 UNIX Technical Exam Set 4

Deduplication is controlled at which level?


Options are :

  • directory
  • volume
  • disk group
  • file system (Correct)

Answer : file system

Which command is used to gather buffer cache statistics for a Veritas File System (VxFS)?


Options are :

  • fiostat
  • vxmemstat
  • . vxstat
  • vxfsstat (Correct)

Answer : vxfsstat

What can be done while deporting a disk group using Veritas Operations Manager (VOM)?


Options are :

  • the name of the host, which will import the disk group at reboot, can be specified (Correct)
  • some of the disks can be assigned to a new disk group
  • the disk group version can be upgraded to the latest version available
  • the disk group can be split into two new disk groups

Answer : the name of the host, which will import the disk group at reboot, can be specified

Which command is used to display current file system I/O parameters for a Veritas File System (VxFS)?


Options are :

  • fsadm
  • vxfsio
  • vxtune
  • vxtunefs (Correct)

Answer : vxtunefs

Which two Veritas Operations Manager (VOM) add-ons are deployed by default? (Select two.)


Options are :

  • Veritas Operations Manager Control Host Add-on
  • Veritas Operations Manager Add-on for SF Administration (Correct)
  • Veritas Operations Manager Add-on for VCS Administration (Correct)
  • Veritas Storage Foundation Add-on for Storage Provisioning
  • Veritas Operations Manager Add-on for Storage Foundation Administration for UNIX

Answer : Veritas Operations Manager Add-on for SF Administration Veritas Operations Manager Add-on for VCS Administration

What is a restriction for the volume relayout operation?


Options are :

  • The file system must be checked for consistency.
  • The file systems must support online resizing. (Correct)
  • The file systems must be unmounted.
  • I/O to the file system must be stopped.

Answer : The file systems must support online resizing.

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


Options are :

  • The number of plexes converted depends on how many columns the RAID-5 volume has.
  • The number of plexes converted depends on the stripe unit size.
  • All plexes of the mirrored volume are converted to RAID-5.
  • One plex is converted to RAID-5 and all other plexes are removed (Correct)

Answer : One plex is converted to RAID-5 and all other plexes are removed

What does 'online invalid' indicate for a disk?


Options are :

  • The VTOC is invalid
  • The disk is uninitialized (Correct)
  • The disk is unlabeled
  • The disk is inaccessible

Answer : The disk is uninitialized

Which statement is true about Content Compliance policies?


Options are :

  • The order of conditions in a filter is important when a filter matches a message.
  • There is a set limit to the number of conditions per compliance policy.
  • They are evaluated in the order listed on the main page of the Compliance tab. (Correct)
  • Available linked compound conditions include AND, OR, XOR, and NOT.

Answer : They are evaluated in the order listed on the main page of the Compliance tab.

The Concurrent I/O (CIO) option is enabled for a mounted Veritas File System (VxFS). What must be done to disable it?


Options are :

  • run vxtune
  • unmount the file system and then mount it again without specifying cio (Correct)
  • runvxtunefs
  • use the remount option to the mount command without specifying cio

Answer : unmount the file system and then mount it again without specifying cio

When creating a traditional third mirror breakoff snapshot, which plex state indicates that the snapshot is ready?


Options are :

  • SNAPDONE (Correct)
  • SNAPTMP
  • SNAPATT
  • ACTIVE

Answer : SNAPDONE

Which command should be used to determine the existing Array Support Libraries (ASL) and supported disk arrays on an existing system?


Options are :

  • vxdmpadm
  • vxcheckasl
  • vxprint
  • vxddladm (Correct)

Answer : vxddladm

A file is compressed using vxcompress with a strength of 3. The owner subsequently needs to change it to a strength of 9. Which steps must the owner take?


Options are :

  • rerun vxcompress with strength 9
  • unmount file system, remount with new tunables
  • rename the file, recompress with strength 9
  • uncompress file, recompress with strength 9 (Correct)

Answer : uncompress file, recompress with strength 9

What is the namespace extension required to perform FileSnap over NFS?


Options are :

  • ::snap:vxfs: (Correct)
  • ::ckptfile:vxfs:
  • ::clone:vxfs:
  • ::filesnap:vxfs:

Answer : ::snap:vxfs:

Which process must be running for a Veritas Operations Manager (VOM) managed host to be added to one or more VOM Management Servers?


Options are :

  • vxconfigd
  • sfmcswd
  • xprtld (Correct)
  • vxsvc

Answer : xprtld

During which stage of the installation process is external Internet connectivity mandatory?


Options are :

  • during the bootstrap phase
  • when racking the appliance
  • when physically connecting the appliance to the network
  • during the registration phase of the Site Setup Wizard (Correct)

Answer : during the registration phase of the Site Setup Wizard

A system administrator has been notified by Symantec Operations Readiness Tools (SORT) that a new version of the Array Support Library/Array Policy Modules package is available. The administrator first removes the old VRTSaslapm package and then installs the new one. What is the final command that must be executed to complete the upgrade?


Options are :

  • vxdmpadm -U cfgapm all
  • vxddladmincludearray all
  • vxdisk scandisks (Correct)
  • vxdctl upgrade

Answer : vxdisk scandisks

Which two content compliance features are included with the Premium Content Control subscription? (Select two.)


Options are :

  • message level encryption
  • pre-built policy templates (Correct)
  • structured data matching (Correct)
  • document training
  • incident management

Answer : pre-built policy templates structured data matching

Which command displays the number of paths to the disk DISK01?


Options are :

  • vxddladmgetsubpaths DISK01
  • vxdisklistpath DISK01
  • vxdiskgetpath DISK01
  • vxdisk list DISK01 (Correct)

Answer : vxdisk list DISK01

The vxassist convert command can be used to convert between which two volume layouts? (Select two.)


Options are :

  • concat-mirror to concat
  • mirror-stripe to RAID-5
  • mirror-stripe to stripe-mirror (Correct)
  • mirror-stripe to stripe
  • concat-mirror to mirror-concat (Correct)

Answer : mirror-stripe to stripe-mirror concat-mirror to mirror-concat

Which setting adjustment can improve LDAP performance?


Options are :

  • clearing the 'Ignore LDAP Referrals' check box
  • changing the default LDAP port from the standard port (389) to the Global Catalog Port (3268) (Correct)
  • setting the LDAP replication frequency to 4 hours
  • always enforcing a full synchronization

Answer : changing the default LDAP port from the standard port (389) to the Global Catalog Port (3268)

An administrator needs to move all data volumes and disks in diskgroupappdg into an existing diskgroup named webdg. The end result will yield one diskgroup on the system: webdg. Which command should the administrator use to move the data volumes?


Options are :

  • vxdg add appdgwebdg
  • vxdg split appdgwebdg
  • vxdg join appdgwebdg (Correct)
  • vxdg move appdgwebdg

Answer : vxdg join appdgwebdg

The disk group appdg is imported onto host01 using the vxdg -t import appdg command. Volumes have been started and file systems mounted. The system is then gracefully rebooted. What happens to the appdg disk group after host01 has restarted?


Options are :

  • The appdg disk group remains deported; only host01 can import the disk group using the vxdg import appdg command.
  • The appdg disk group remains deported; any host that can access the appdg disk group can import it. (Correct)
  • The appdg disk group is automatically temporarily imported; all volumes in the disk group are automatically started.
  • The appdg disk group is automatically imported; all volumes in the disk group are automatically started.

Answer : The appdg disk group remains deported; any host that can access the appdg disk group can import it.

Which command displays the number of paths for disk hds9500-alua0_57?


Options are :

  • vxdmpadm list hds9500-alua0_57 (Correct)
  • vxdisk scandisk hds9500-alua0_57
  • vxdisk -p list hds9500-alua0_57
  • vxdisk list hds9500-alua0_57

Answer : vxdmpadm list hds9500-alua0_57

The file system Storage Checkpoint Visibility feature is configured when mounting the primary fileset. What are the possible configuration options?


Options are :

  • ro, off, rw (Correct)
  • auto, ondemand
  • yes, no, error
  • ondemand, remove

Answer : ro, off, rw

Which component of the Dynamic Multi-Pathing (DMP) architecture allows DMP to properly claim devices and defines the array class (e.g., A/A, A/P, APF, ALUA)?


Options are :

  • Device Discovery Layer
  • Array Policy Module
  • Array Support Library (Correct)
  • Hardware Compatibility List

Answer : Array Support Library

An administrator sets up site awareness on a host and needs to verify that everything is set up correctly. Which command should the administrator execute to break off one of the sites to verify the configuration?


Options are :

  • vxsite detach
  • vxdgdetachsite (Correct)
  • vxdiskadm
  • vxfiredrill

Answer : vxdgdetachsite

A disk group is configured for site awareness for two sites (SiteA and SiteB) and the site consistency flag for the disk group is set to off. Each site has four disks assigned. One disk on SiteB fails. What is the state of the disks assigned to the disk group?


Options are :

  • The failed disk is marked as failed and SiteB is detached.
  • The failed disk is marked as failed and SiteB remains attached (Correct)
  • All disks are marked as failed and SiteB is detached.
  • The failed disk is marked as failed and both sites are detached.

Answer : The failed disk is marked as failed and SiteB remains attached

Which command will mirror an encapsulated boot disk?


Options are :

  • vxdisksetup
  • vxrootadm (Correct)
  • vxbootadm
  • vxdmpadm

Answer : vxrootadm

What are two benefits of the Multi-Volume Support feature (MVS)? (Select two.)


Options are :

  • It supports UNIX native file systems.
  • It provides data failover to secondary volumes.
  • A single Veritas File System (VxFS) can be created on multiple volumes. (Correct)
  • Multiple file systems can share storage from an MVS volume.
  • Metadata can be placed on a separate volume. (Correct)

Answer : A single Veritas File System (VxFS) can be created on multiple volumes. Metadata can be placed on a separate volume.

Comment / Suggestion Section
Point our Mistakes and Post Your Suggestions