NCIE - Backup and Recovery Implementation Engineer Exam (NS0-510) Free Practice Test

Question 1

A storage pool is used by a NearStore VTL to _____.

A. create a staging area for physical tape creation

B. provide redundant storage space (data mirroring)

C. provide additional disk space to backups

D. segregate backups onto different disk drives

Correct Answer: D

Question 2

You are designing storage for continuous replication environments. Which statement is true about placement of active and target database and log LUNs?

A. You place them on the same aggregates of the same storage controller to improve continuous
replication performance and mitigate against
network bottlenecks.

B. You place them on the same storage controller to improve continuous replication performance;
however, the storage controller must be
configured for high availability to minimize risk.

C. You place them on separate volumes and separate aggregates of the same controller.

D. You place them on separate controllers.

Correct Answer: D

Question 3

The Secondary Space Management wizard can be used in Protection Manager to plan and resolve space management issues within members of a resource pool. Which three options are available in the Secondary Space Management wizard? (Choose three.)

A. secondary volume migration

B. OSSV host migration

C. dataset load balancing

D. volume resizing

E. backup and Snapshot copy deletion

Correct Answer: A,D,E

Question 4

What is a benefit of deploying SnapVault for backups?

A. transfers data over Fibre Channel

B. improves tape restore performance

C. performs incremental forever backups

D. no need to perform an initial full backup

Correct Answer: C

Question 5

You have broken an Open Systems SnapVault relationship. Which statement is true about resynchronizing the relationship?

A. It does not require a new baseline transfer.

B. It copies the data to the secondary system using an OS-based copy tool.

C. It copies the relevant Snapshot to the secondary system.

D. It requires a new baseline transfer.

Correct Answer: A

Question 6

What is RPO?

A. recovery point obstacle

B. remote process object

C. recovery point objective

D. recovery plan options

Correct Answer: C

Question 7

You have installed SnapProtect and DataFabric Manager software on two different Windows 2008 R2 servers, which are NOT configured with Windows failover cluster services. The DataFabric Manager host fails. Which three parts of your SnapProtect solution are no longer working? (Choose three.)

A. restore of mirrored data using the SnapProtect UI

B. local Snapshot copies using the SnapProtect UI

C. disk-to-disk backup

D. restore of data using the storage command line

E. disk-to-tape backup

Correct Answer: A,B,C

Question 8

Once a mounted backup is no longer needed, the backup should be unmounted for which two reasons? (Choose two.)

A. to change the state of the Snapshot copy from usy?to ormal?to change the state of the Snapshot copy from ?usy?to ?ormal

B. to enable you to delete that backup or any of the preceding Snapshot copies

C. to improve backup performance

D. to recover backup content

Correct Answer: A,B

Question 9

Which function directly creates a physical tape using a VTL?

A. copy using backup server function

B. shadow tape function

C. tape duplication function

D. export or clone function

Correct Answer: D

Question 10

The Disk Compression attribute is automatically enabled on virtual tapes imported from physical tapes on NearStore VTL running on version 5.2.x.

A. False

B. True

Correct Answer: A

Question 11

Which two events occur at the time of a scheduled SnapVault update? (Choose two.)

A. The SnapVault secondary storage system creates a new Snapshot and compares it to the most recent ONTAP-scheduled snapshot in order to identify the changed data blocks.

B. The SnapVault secondary commands the SnapVault primary volume to create a SnapVault Snapshot copy.

C. The SnapVault update is triggered by the snapvault snap sched configuration on the primary storage system.

D. The SnapVault update is triggered by the snapvault snap sched configuration on the secondary storage system.

Correct Answer: B,D

Question 12

In which form does NetApp System Manager display aggregate capacity information?

A. textual only

B. NetApp System Manager does NOT display aggregate capacity information.

C. graphical only

D. graphical and textual

Correct Answer: D

Question 13

Which two prerequisites must be met for the tape restore command to run successfully? (Choose two.)

A. You need a tape drive that is available and compatible with the tape to be restored from.

B. For an incremental restore, you need all the tapes in the backup chain.

C. You must know which tape device was used during the backup.

D. For an incremental restore, you only need the last tape.

Correct Answer: A,B

Question 14

A customer has a high latency link (greater than 50ms). Which two technologies could successfully establish a relationship from the source storage controller to the destination storage controller? (Choose two.)

A. SnapMirror to Tape

B. qtree SnapMirror

C. volume SnapMirror

D. synchronous SnapMirror

E. semi-synchronous SnapMirror

Correct Answer: B,C

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