NetApp NetApp Certifications NS0-157 Questions & Answers

• Question 81:

  What should an administrator do first before shutting down two nodes of a 4-node cluster?

  A. Migrate node-management LIFs to a node that is staying up

  B. Move Vserver root volumes to a node that is staying up

  C. Reassign the master of all RDB rings to a node that is staying up

  D. Set both nodes that are coming down to "ineligible"

  Correct Answer: D

• Question 82:

  What three privilege leves are found in clustered Data ONTAP? (Choose three)

  A. admin

  B. advanced

  C. backup

  D. diagnostic

  E. manage

  F. single_user

  Correct Answer: ABD

• Question 83:

  In clustered Data ONTAP 8.2, what is the maximum number of cluster nodes if any SAN protocols are being used?

  A. 2 node

  B. 4 nodes

  C. 6 nodes

  D. 8 nodes

  E. 10 nodes

  F. 24 nodes

  Correct Answer: D

• Question 84:

  Which two statements are true in a SnapMirror LS mirror relationship? (Choose Two) A. Client requests to write data are allowed if the user is root

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

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

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

  Correct Answer: BD

• Question 85:

  What does Storage Failover Allow?

  A. disk to fail over between HA partners

  B. disk to fail over to a plex

  C. disk to fail over to any node in a cluster

  D. disk to fail over to the Epsilon node

  Correct Answer: A

  https://library.netapp.com/ecmdocs/ECMP1196817/html/storage/failover/show.html

• Question 86:

  Which of the following Vserver types are created automatically by the cluster setup process? (choose all that apply)

  A. Management

  B. Admin

  C. Cluster

  D. Node

  E. Data

  F. Diagnostic

  Correct Answer: BD

• Question 87:

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

  A. Mount directories of a volume in a namespace

  B. Mount the required namespaces in a volume

  C. Mount the required namespaces in an aggregate

  D. Mount the required volumes in a namespace

  Correct Answer: AD

• Question 88:

  New systems are shipped with the root volume in a 64-bit aggregate starting with which Data ONTAP release?

  A. 8.0.0

  B. 8.0.1

  C. 8.0.2

  D. 8.1

  Correct Answer: D

  https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-A60F4F83-0034-4DB8- 838B06E9D4BEF9A4.html

• Question 89:

  How many concurrent SSH administrative sessions for a node are supported?

  A. 25

  B. 64

  C. 128

  D. 125

  Correct Answer: B

• Question 90:

  Which three statements are true about a node's vol0 volume? (Choose three)

  A. It is not part of the namespace.

  B. One exists on every node in the cluster.

  C. It is the most efficient place to store critical user data.

  D. It should have LS mirrors on every node in the cluster.

  E. It cannot be moved with the volume move command

  Correct Answer: ABE