[2021-New] Network Appliance NS0-157 Dumps With Update Exam Questions (41-50)

NS0-157 Dumps

NS0-157 Exam Questions - Online Test

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Q1. - (Topic 1)

You set up a SnapMirror relationship between two clusters and start the SnapMirror initialization. The transfer starts without error and begins replicating data. Before the initialization completes, a network failure occurs and the transfer fails to finish. Once the network failure is corrected, you attempt to initialize the transfer again, but receive the following error:

Volume rep_vol01 is restricted

Which step should you perform before attempting re-initialization?

A. Change the state of the destination volume to online.

B. Delete all Snapshot copies on the destination volume.

C. Change the state of the destination volume to offline.

D. Delete all data in the destination volume.

Answer: A

Q2. - (Topic 3)

A cluster node is a (n) _________.

A. Admin node

B. Cluster verver

C. HA storage controller pair

D. Storage controller

Answer: D

Explanation:

http://www.netapp.com/in/communities/tech-ontap/tot-clustermode-1207.aspx

Q3. - (Topic 2)

Which logical interface is created when you create a single-node clustered Data ONTAP system during cluster setup?

A. Two cluster LIFs

B. An intercluster LIF

C. A data LIF

D. A cluster management LIF

Answer: D

Netapp NS0-157 : Practice Test

Explanation: Explanation/Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1196907 (page 34)

Q4. - (Topic 3)

Within clustered Data ONTAP 8.2 or later, which two functionalities are supported with an external asynchronous FPolicy server? (Choose two)

A. Audit logging

B. Compression and decompression services

C. Encryption and decryption services

D. File Access

E. Hierarchical storage management

Answer: A,D

Explanation:

https://library.netapp.com/ecmdocs/ECMP1196817/html/vserver/fpolicy/policy/external-engine/create.html

Q5. - (Topic 3)

Which four steps must an administrator take before establishing a CIFS share? (Choose four)

A. Create a volume

B. Configure a share policy with the desired values

C. Configure an export policy

D. Configure name mapping

E. Enable Active Directory routing

F. Mount a volume within the Vserver namespace

G. Set a default share policy

Answer: A,C,D,F

Q6. - (Topic 3)

Which SnapMirror type identifies backup vault relationships?

A. SV

B. DP

C. BV

D. LS

E. XDP

Answer: E

Explanation: Explanation/Reference: https://library.netapp.com/ecmdocs/ECMP1196807/html/GUID-F096199F-4B20-420A-81E4-0F3AAB98ABCA.html (Snapmirror management)

Q7. - (Topic 1)

What is the maximum size of a compression group?

A. 8 KB

B. 4 KB

C. 32 KB

D. 64 KB

Answer: C

Q8. - (Topic 3)

In clustered Data ONTAP 8.2 or later, what is largest number of nodes that can be supported with any enabled SAN protocols?

A. 4

B. 6

C. 8

D. 10

E. 12

F. 24

Answer: C

Explanation:

https://communities.netapp.com/docs/DOC-27777

Q9. - (Topic 1)

Which hidden directory points to a Snapshot copy from a NFS client?

A. %snapshot

B. .snap

C. .snapshot

D. /snapshot

Answer: C

Explanation: This command rename the hidden .snapshot directory in every directory in the current volume. Reference:https://support.f5.com/kb/en-us/products/arx/manuals/product/arx-cli-maintenance-6-3-0/snapshot.html

Q10. - (Topic 1)

A customer wants the best performance for their Oracle DB solution. They are willing to configure their high-availability nodes so the load is less than 50% per node, to protect performance during failover. They want to enhance read and write performance.

Which NetApp technology accomplishes this task?

A. deduplication

B. thin provisioning

C. Flash Pool

D. FlashCache

Answer: C