NS0-157 by Network Appliance Actual Free Exam Questions And Answers

Question 1

How many disks reside in a DS4246 shelf?

A. 46

B. 14

C. 24

D. 42

Discussion 0

Correct Answer: C Vote an answer

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Question 2

What is the GUI-based interface that manages a cluster?

A. Node Studio

B. System Manager

C. Device Manager

D. FilerView

E. Cluster Bench

Discussion 0

Correct Answer: B Vote an answer

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Question 3

Which two clustered Data ONTAP clone technologies will lock volume snapshot? (Choose two)

A. SnapClone

B. FlexClone

C. AggrClone

D. LUN Clone

E. Vol Clone

Discussion 0

Correct Answer: B,D Vote an answer

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Question 4

What must you configure so that two LINUX servers will have different NFS access rights?

A. export policy rules

B. NFS v4

C. CIFS ACLs for LINUX servers

D. name mapping

Discussion 0

Correct Answer: B Vote an answer

Question 5

You have multiple volumes that are exported to a group of hosts within your environment. A new host needs access to the volumes.
Which two actions accomplish this task? (Choose two.)

A. Create a rule in the export policy on the SVM.

B. Mount the new exports from the host.

C. Create a new SVM.

D. Create a new data LIF on the SVM.

Discussion 0

Correct Answer: A,D Vote an answer

Question 6

Which two statements are true in a SnapMirror LS mirror relationship? (Choose Two)

A. Client requests to read data are only allowed if the mirror is up-to-date.

B. Client requests to write data are denied unless accessing the admin share.

C. Client requests to read data are redirected to the LS mirror destination volumes.

D. Client requests to write data are allowed if the user is root

Discussion 0

Correct Answer: B,C Vote an answer

Question 7

A customer enables Storage Efficiency on a volume, intending to use compression only as data is written. The customer observes that compression is working, but deduplication processes are still running on a scheduled basis. The customer wants to use compression without deduplication as the data is written to the volume.
Which action will accomplish this task?

A. Attach the inline-only efficiency policy to the volume.

B. Create a custom efficiency policy and attach to the SVM.

C. Attach the default efficiency policy to the volume.

D. Enable post compression on the volume.

Discussion 0

Correct Answer: A Vote an answer

Question 8

Which statement describes a MetroCluster environment in clustered Data ONTAP?

A. A single HA pair stretched across sites using extended cables.

B. A single HA pair cabled across sites using FC switches.

C. A single cluster at each site interconnected using FC switches only.

D. A single cluster at each site interconnected using FC switches and Ethernet switches.

Discussion 0

Correct Answer: A Vote an answer

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Question 9

What kind of structure can be deduplicated?

A. A disk

B. A FlexVol

C. An aggregate

D. a qtree

Discussion 0

Correct Answer: B Vote an answer

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Question 10

After you complete an aggregate relocate, what happens to the relocated aggregate?

A. The CFO aggregate moves from the current node to a node in a different HA pair.

B. The SFO aggregate moves from the current node to the partner node in the same HA pair.

C. The CFO aggregate moves from the current node to the partner node in the same HA pair.

D. The SFO aggregate moves from the current node to a node in a different HA pair.

Discussion 0

Correct Answer: B Vote an answer

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Question 11

You notice your indirect I/O performance between nodes in your 4-node cluster is slowing down from prior week. Each node has two 10 GB connections to the cluster interconnect, one to each switch. You are using four out of 12 available ports on each cluster interconnect switch. Your cluster network utilization is over 80%.
What should you do to increase cluster interconnect performance?

A. Add two more cluster interconnect connections per node.

B. Change the SFP+ from 10 Gb to 16 Gb on each node and switch.

C. Change the cable from TwinAx to optical with SFP+ for better throughput.

D. Add additional ISLs between the two cluster interconnect switches.

Discussion 0

Correct Answer: A Vote an answer

Question 12

Which two methods expose volumes to NAS clients? (Choose Two)

A. Mount the required namespaces in an aggregate

B. Mount directories of a volume in a namespace

C. Mount the required namespaces in a volume

D. Mount the required volumes in a namespace

Discussion 0

Correct Answer: B,D Vote an answer

Question 13

Which types of LIFs can be assigned a user-defined failover group? (choose all that apply)

A. SAN data LIF (iSCSI, FC)

B. Node-management LIF

C. Cluster-management LIF

D. NAS data LIF (NFS,CIFS)

E. Cluster LIF

Discussion 0

Correct Answer: B,C,D Vote an answer

Question 14

What is the maximum number of nodes allowed in an FAS8000 series with a SAN configuration?

A. 2

B. 8

C. 4

D. 24

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for Fast2test members. You can sign-up / login (it's free).

Network Appliance NetApp Certified Data Administrator, Clustered Data ONTAP - NS0-157 Exam Practice Test

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