vcs-275 veritas - gratis exam...2017/02/09 · c. from the netbackup administration console,...

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VCS-275 veritas

Number: VCS-275Passing Score: 800Time Limit: 120 min



Exam A

QUESTION 1An administrator is configuring a new MSDP pool on an appliance that contains:

4.5TB of internal storage36TB external shelf 136TB external shelf 2

How should the administrator allocate storage to ensure maximum performance?

A. assign only one external shelf to the new MSDP pool

B. assign both external shelves to the new MSDP pool

C. assign all internal and external storage to the new MSDP pool

D. assign one external shelf to the new MSDP pool as storage, and one external shelf as catalog

Correct Answer: DSection: (none)Explanation

Explanation/Reference:

QUESTION 2Which information is validated during an image verification operation?


A. Data on the master server is validated with data in the NetBackup catalog

B. Data on the client is validated with data in the NetBackup catalog

C. Data on the volume is validated with data in the NetBackup catalog

D. Data on the client and the volume is validated with data in the NetBackup catalog

Correct Answer: ASection: (none)Explanation



QUESTION 3An administrator needs to store secure tape copies of protected data to an offsite location.How can the administrator automatically eject tape media daily and create detailed reports?

A. Encrypt the tapes using software encryption and use a storage lifecycle policy to perform automatic ejects and create reports

B. Enable the encryption attribute on the vault policy to perform automated ejects and creates reports

C. Use tape drives that support hardware encryption and use a vault policy to perform automated ejects and create reports

D. use tape drives that support hardware encryption and use a storage lifecycle policy to perform automated ejects and create reports



QUESTION 4Refer to the exhibit.What is the outcome of the policy shown in the exhibit?


A. the client encrypts then compresses the data before sending it to the Media Server

B. the client compresses and the Media Server encrypts the data before sending it to the tape drive

C. the client compresses then encrypts the data before sending it to the Media Server

D. the client sends the data to the Media Server, which compresses and then encrypts the data



QUESTION 5Which command can be used to recover the NBDB from the staging location?

A. bprecover

B. bprestore

C. nbdb_restore

D. nbdb_load


Correct Answer: CSection: (none)Explanation

Explanation/Reference:Reference: https://www.veritas.com/support/en_US/article.000109970

QUESTION 6Which policy directive(s) should an administrator place in the Backup Selections tab to ensure the system is protected when backing up a Windows server?

A. ALL_LOCAL_DRIVES and System State:\

B. ALL_LOCAL_DRIVES and Shadow Copy Components:\

C. ALL_LOCAL_DRIVES

D. ALL_LOCAL_DRIVES and System State:\ and Shadow Copy Components:\


Explanation/Reference:Reference: https://vox.veritas.com/t5/NetBackup/System-state-Backup-In-Windows-Via-Netbackup/m-p/301422#M58910

QUESTION 7What are two possible causes for job failure when a Windows policy is configured to use Accelerator? (Select two.)

A. client-side deduplication is disabled

B. use of the NTFS Change Journal is disabled

C. the backup target is AdvancedDisk

D. insufficient space in the NetBackup installation directory

E. the policy lacks a forced rescan schedule

Correct Answer: DESection: (none)Explanation


QUESTION 8


The following storage lifecycle policy was used to back up data from a client. Storage Lifecycle PolicyBackup to AdvancedDisk

Duplication to tapeDuplication to AdvancedDisk

How should an administrator restore data from the tape using NetBackup?

A. From the BAR GUI, select the tape backup to restore from

B. use bpduplicate command to promote copy 1 to the primary copy

C. from the NetBackup Administration console, promote copy 1 to the primary copy

D. from the NetBackup Administration console, promote copy 2 to the primary copy



QUESTION 9An administrator tries to suspend an active job from the NetBackup Activity Monitor, but discovers that the option is grayed out.What is preventing the administrator from suspending the job?

A. child jobs are still active

B. the parent job is still active

C. Multiplexing is enabled

D. Checkpoint restart is disabled



QUESTION 10An administrator needs to decrease the total amount of time required to back up a UNIX file server, but requires a full backup every night for recovery purposes.How should the administrator proceed?


A. use compression

B. use Accelerator

C. use change journal

D. use client-side deduplication

Correct Answer: BSection: (none)Explanation


QUESTION 11An administrator needs to duplicate a backup that completed successfully earlier that same day.How can this be accomplished?


A. locate the original backup from NetBackup Management > Reports > Images on Media, right click and select duplicate

B. locate the policy for the original backup and initiate a manual backup

C. locate the policy for the original backup and enable Multiple Copies on the on the appropriate schedule

D. locate the original backup from NetBackup Management > Catalog, right click and select duplicate


Explanation/Reference:Reference: https://vox.veritas.com/t5/NetBackup/Netbackup-How-to-make-full-copy-have-another-retention/td-p/566068

QUESTION 12Which status code applies only to disk storage units?

A. 129

B. 86


C. 219

D. 2805


Explanation/Reference:Reference: https://www.veritas.com/support/en_US/article.TECH44663

QUESTION 13Which NetBackup command is used to report the potential free space of AdvancedDisk storage units?

A. nbdevquery

B. bpstuinfo

C. nbemmcmd

D. bpstinfo



QUESTION 14An administrator runs the following command on the Master Server to r=teat connectivity to a client:bptestbpcd –client clientA

The administrator receives the following message:<16> bptestbpcd main: Function ConnectToBPCD (clientA) failed: 25 cannot connect on socket

Which two reasons may cause the error message? (Select two.)

A. an incorrect entry for the Master Server in the client’s hosts file

B. the NeBackup processes on the client are stopped

C. The Master Server is unknown to the client

D. an incorrect entry for the client in the Master Server’s hosts file

E. vnetd is stopped on the Master Server


Correct Answer: AESection: (none)Explanation


QUESTION 15Which bonding mode requires configuration on the network switch?

A. 802.3ad

B. active-backup

C. balance-alb

D. balance-rr



QUESTION 16Which two actions should an administrator take to allow NetBackup to manage the allocation of volumes to volume pools? (Select two.)

A. define a scratch pool and add all of the volumes to it so NetBackup will move volumes to the other pools as volumes are needed

B. assign volumes to all volume pools as required in the environment

C. define a scratch pool with assigned volumes so NetBackup will move the assigned volumes to other pools as volumes are needed

D. create volume pools as required, but refrain from adding volumes to the pools

E. assign volumes to NetBackup and DataStore volume pools so NetBackup will move the assigned volumes to other pools as volumes are needed

Correct Answer: ADSection: (none)Explanation

Explanation/Reference:Reference: https://www.veritas.com/support/en_US/article.v95652367_NBU_773

QUESTION 17Which interface is pre-configured with the 192.168.229.233 IP address?


A. lo

B. eth0

C. eth1

D. IPMI



QUESTION 18An MSDP Media Server is experiencing performance issues when running multiple deduplication backup jobs concurrently over 10 GbE. When switched toAdvancedDisk on the same Media Server, the backups perform well.Which step can be utilized to mitigate the performance issues?


A. increase the Maximum concurrent jobs for the MSDP storage unit

B. increase the size of the MSDP disk pool on the Storage Server

C. add load balancing Media Servers for the Storage Server

D. increase the Job priority on the MSDP backup policy



QUESTION 19On which system(s) is the NetBackup 7.7 LiveUpdate agent installed by default?


A. Master Server only

B. Master Server and Media Server only

C. Master Server, Media Server, and client

D. Media Server and client only



QUESTION 20In which two places can an administrator view the available space for a Media Server Deduplication Pool? (Select two.)

A. Reports > Disk Reports > Images on Disk

B. Device Monitor > Disk Pools

C. Reports > Disk Reports > Disk Logs

D. Devices > Disk Pools

E. Reports > Disk Reports > Disk Pool Status



QUESTION 21Which command should an administrator use to determine which storage lifecycle policy’s image copies are incomplete?

A. nbst1

B. nbreplicate

C. bpimage

D. nbstlutil




QUESTION 22Which schedule can be configured as a synthetic backup in addition to the full backup schedule type?

A. differential incremental backup

B. cumulative incremental backup

C. user backup

D. application backup

E. automatic backup


Explanation/Reference:Reference: http://www2.emet.co.il/events/veritas/nbu_6_tech_overview_wp.pdf (page 9)

QUESTION 23Which command should an administrator use to check the number of images that need to complete the storage lifecycle secondary processing?

A. bpimage

B. nbstlutil

C. nbst1

D. nbreplicate



QUESTION 24Which utility should an administrator use to verify library device functionality?

A. nbdevconfig


B. robtest

C. bpmedia

D. tpconfig



QUESTION 25Which statement applies to a NetBackup calendar based schedule in a Windows policy type?

A. the backup may run on a day with a closed backup window with Retries allowed after runday

B. an Exclude date may be configured to occur on an included recurring day of the week

C. configuring a start window spanning midnight is invalid

D. a calendar based schedule can run twice a day



QUESTION 26Backups of a newly added Windows Server 2008 guest virtual machine are failing with the following status:

156: snapshot error encountered

The associated bpfis process log indicates that the attempt to quiesce this virtual machine failed.Which two steps should the administrator review to help resolve the issue? (Select two.)

A. verify VMware Tools is installed and running in the virtual machine

B. disable Block-Level Incremental Backup in the policy

C. install the NetBackup plug-in for vSphere Web Client on the guest virtual machine

D. verify Microsoft Volume Shadow Copy Service within the guest virtual machine is working properly

E. enable snapshotting of the virtual machine’s memory on the vCenter server


Correct Answer: ADSection: (none)Explanation

Explanation/Reference:Reference: https://vox.veritas.com/t5/NetBackup/VM-backup-failed-snapshot-error-encountered-156/td-p/721750

QUESTION 27What is the primary purpose of implementing load balancing Media Servers with NetBackup appliances?

A. to distribute the deduplication storage and increase the overall capacity of the MSDP pool

B. to offload the deduplication processing and reduce the network impact on the appliance

C. to offload the deduplication processing and reduce the CPU and RAM requirement on the appliance

D. to distribute the deduplication processing and increase the rehydration performance when restoring data



QUESTION 28Refer to the exhibit.Two media servers, sharing a library with 10 tape drives, exist in the NetBackup environment displayed in the exhibit. Both weekly full and daily differentialincremental backups need to run for the clients and each schedule has a different retention period. Because of network topology, some clients back up to MediaServer 1 and some back up to Media Server 2. The environment suffers from multiple status 96 failures during the backup window.How can the administrator minimize the number of failures?


A. increase the Media unmount delay

B. configure media multiplexing

C. enable backups to span tape media

D. enable media sharing



QUESTION 29An administrator wants deduplication clients in a remote office to perform backups so that less data is sent over the wide area network (WAN).Which change would reduce the amount of data sent over the WAN?

A. set client attributes to “Always use the media server”

B. set client attributes to “Always use client-side deduplication”

C. set the deduplication disk pool to “Limit I/O streams”

D. enable deduplication stream handlers for the clients

Correct Answer: BSection: (none)


Explanation


QUESTION 30Which two storage unit types can be configured in NetBackup? (Select two.)


A. deduplication

B. NDMP

C. robot

D. media manager

E. tape



QUESTION 31What is required to implement Auto Image Replication?

A. BasicDisk or AdvancedDisk storage units and at least one Master Server

B. OST-compliant appliances or MSDP and at least one Master Server

C. OST-compliant appliances or MSDP and at least two Master Servers

D. BasicDisk or AdvancedDisk storage units and at least two Master Servers



Explanation/Reference:Reference: http://www.settlersoman.com/how-to-configure-netbackup-auto-image-replication-air/

QUESTION 32An administrator working offsite is required to carry out a major upgrade to a NetBackup appliance. The appliance will need to be rebooted multiple times during theupgrade process.How should the administrator connect to the appliance?

A. connect to the IPMI interface using a web browser

B. connect to the serial interface remotely using CLISH

C. connect to the IPMI interface using the appliance web UI

D. connect to the serial interface with a Java-enabled browser



QUESTION 33Which volume pool must be manually created in NetBackup?

A. None pool

B. DataStore pool

C. Scratch pool

D. CatalogBackup pool



QUESTION 34An administrator discovers that backup images configured with a fixed two-week retention are failing to expire.What is a possible cause of this issue?

A. the disk pool containing the images is unavailable


B. secondary SLP operations on the images are incomplete

C. the tape containing the images is frozen

D. the tape containing the images is suspended



QUESTION 35A NetBackup Master Server has many backups running each night to an MSDP pool that take a long time to complete.While these backups are running, replication jobs are queued.Which action should the administrator perform to ensure replications can occur without waiting for the backups to complete?

A. increase the replication job priority

B. increase the maximum concurrent jobs in the storage server properties

C. increase the maximum concurrent jobs for the disk storage unit

D. increase the maximum I/O streams for the disk pool



QUESTION 36What is the image removal behavior for relocated images from a basic disc staging storage unit when the high water mark is reached during a backup?

A. NetBackup removes the oldest images until the low water mark is reached.

B. NetBackup removes images alphabetically until the low water mark is reached.

C. NetBackup removes images with lowest backup priority until the low water mark is reached.

D. NetBackup removes images with the lowest rank data classification until the low water mark is reached.




QUESTION 37A restore must be performed. An administrator is attempting to view the valid images for a client, but the following error occurs:

WARNING: Server does not contain any valid images.

Which two parameters may be configured incorrectly? (Select two.)

A. Schedule type for restores

B. Destination client for restores

C. Server to use for backups and restores

D. Media Server for backups and restores

E. Policy type for restores

Correct Answer: CESection: (none)Explanation


QUESTION 38The MSDP catalog on a Media Server has become corrupted.Which two methods are available to bring the MSDP pool back online? (Select two.)

A. restore the MSDP catalog from the NetBackup catalog backup

B. recover the MSDP catalog from the MSDP catalog backup

C. repair the MSDP catalog using the crchk tool

D. restore the MSDP catalog from an MSDP catalogshadow copy

E. repair the MSDP catalog using the recoverCR tool

Correct Answer: ACSection: (none)Explanation



QUESTION 39What is the default length of time that true image restore (TIR) information is retained in the NetBackup catalog?

A. 1 day

B. 3 days

C. 28 days

D. 30 days


Explanation/Reference:Reference: http://systemmanager.ru/nbadmin.en/ch04s09s05.htm

QUESTION 40An administrator has downloaded a patch from the NetBackup appliance support website to a Windows client. The administrator plans to move the patch to theappliance through a file share.Accessing the \\<appliance-name> \incoming patches folder from the Windows client fails.What does the administrator need to perform?

A. login to Windows as a NetBackupCLI user

B. install the Microsoft NFS Client package on the Windows client

C. use the Share Open command in the CLISH

D. use the copy /b command to join the split tar files



QUESTION 41A NetBackup environment with a single tape storage unit is experiencing performance issues when running full backups of a Windows file server with over a millionsmall files. Backups for all other clients on the same network are performing adequately.What should the administrator modify to improve performance for the client?



A. enable Windows Change Journal

B. modify data buffer settings for the data path

C. enable the Use Accelerator policy attribute

D. use Flashbackup-Windows policy type



QUESTION 42An administrator needs to prevent users on all client systems from performing user-directed restores while ensuring they are able to view the contents of all previousbackup images.What should the administrator configure to accomplish this goal?

A. remove the client from the “Restore Failover” list in the Host Properties of the Master Server

B. modify the auth.conf file on the Master Server to exclude the line: * ADMIN=JBP JBP=ENDUSER+BU+ARC

C. de-select the “Allow server file writes” parameter in the Host Properties of the Master Server

D. de-select the “Allow client restore” parameter in the Host Properties of the Master Server



QUESTION 43What causes a NetBackup appliance RAID controller to be in write-through mode for a data volume?


A. failure of a single Hard Disk drive

B. failure of the RAID controller battery

C. failure of one of the links to the storage

D. a RAID volume is in a degraded state



QUESTION 44How should a NetBackup appliance administrator grant access to additional users to enable running NetBackup commands manually on the appliance usingCLISH?

A. Main Menu > Support > Maintenance >elevate

B. Main Menu > Settings > Authentication > import LDAP file

C. Main Menu > Manage > NetBackupCLI

D. Main Menu > Shell > Users




vcs-275 veritas - gratis exam...2017/02/09 · c. from the netbackup administration console,...

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