Network Appliance NS0-157 Actual Free Exam Questions & Community Discussion

Exam Code/Number: NS0-157
Exam Name/Title: NetApp Certified Data Administrator, Clustered Data ONTAP
Certification Provider: Network Appliance
Corresponding Certification: Network Appliance NCDA Certification

Exam Questions: 315
Updated On: May 31, 2026

Question #28

CORRECT TEXT
Which version of Data ONTAP first supports Flash Pool?
Data ONTAP 8.1.1 Cluster-Mode Data ONTAP 7.3 Data ONTAP 8.1 7-Mode Data ONTAP 8.1 Cluster-Mode

Discussion 0

Correct Answer:

Question #29

Which of the following statements is true about a Flash Pool?

A. A 32 bit aggregate containing SSDs and HDDs

B. A 64 bit aggregate containing SSDs and HDDs

C. A 64 bit aggregate containing only SSDs

D. A 32 bit or 64 bit aggregate containing SSDs and HDDs

Discussion 0

Correct Answer: B Vote an answer

Question #30

A customer wants different performance characteristics for applications that are using LUNs. They want to control the performance for FCP LUNs.
Which two clustered Data ONTAP features fo QoS would you use to accomplish this task? (Choose two.)

A. setting the policy group for the igroups mapped to the LUNs that are hosting the customer's applications

B. setting the policy group for the SVM that is hosting the LUNs for the customer's application

C. setting the policy group for the volumes that are hosting the LUNs for the customer's applications

D. setting the policy group for the FCP target ports that are being used for the LUNs

Discussion 0

Correct Answer: A,B Vote an answer

Question #31

You acquired a new company that has the same private IP address range.
What must be set up on the NetApp cluster to support the duplicate networks?

A. failover groups

B. IPspaces

C. DNS zone

D. VLANs

Discussion 0

Correct Answer: A Vote an answer

Question #32

What three statements are true about LIF failover? (Choose three.)

A. A cluster management Ethernet LIF will never automatically revert back to its home port

B. A node management Ethernet LIF can fail over to its partner node when a port is down.

C. A cluster management Ethernet LIF can fail over when a port is down.

D. A data Ethernet LIF will not automatically revert back to its home port.

E. A data Ethernet LIF can fail over when the cluster is in quorum.

F. A node management Ethernet LIF will never automatically revert back to its home port.

Discussion 0

Correct Answer: B,C,D Vote an answer

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Question #33

Which storage efficiency features are available in clustered Data ONTAP 8.2? (choose all that apply)

A. Compression

B. SnapVault

C. Deduplication

D. Thin provisioning

E. SyncMirror

F. FlexClone

Discussion 0

Correct Answer: A,C,D,F Vote an answer

Question #34

When using Data ONTAP 8.1 Cluster-Mode and later, what is the default for new aggregates?

A. traditional aggregates

B. Vserver aggregates

C. cluster aggregates

D. 128-bit aggregates

E. 32-bit aggregates

F. 64-bit aggregates

Discussion 0

Correct Answer: F Vote an answer

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Question #35

Which statement is true about establishing a SnapMirror relationship in clustered data ONTAP?

A. It sets up the relationship, but does not start the initial transfer

B. It sets up the relationship and creates the destination volume

C. It sets up the relationship and starts the initial data transfer

D. It sets up the relationship on the source node only

Discussion 0

Correct Answer: A Vote an answer

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Question #36

The Catalyst 2960 can be used only on the management network for clusters that have _____nodes.

A. 24

B. 20

C. 12

D. 16

E. 18

Discussion 0

Correct Answer: A Vote an answer

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