NetApp Certified Data Administrator, ONTAP - NS0-158 Exam Practice Test

Question 1

A customer has created an SVM in an 8-node cluster with only FC licensed on all nodes.
The customer wants to limit the number of paths visible to each host.
Which three technologies accomplish this task? (Choose three.)

A. SLM to limit the paths from each node to the appropriate application servers

B. FC switch zoning of a subset of the target ports to each application server's HBAs

C. multipathing to limit the access to the LUNs from each host

D. virtual SANs (VSANs) for all FC target ports to segment specific virtual ports in mapping to the application servers

E. port sets to limit the paths from each node to the appropriate application servers

Correct Answer: A,B,E

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Question 2

You create a FlexVol volume to host files for a Windows-based application. The administrator of the application is a Windows user. The application does not support files access by Linux users.
Which security style should you assign to the volume?

A. UNIX

B. unified

C. mixed

D. NTFS

Correct Answer: C

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Question 3

An administrator enabled the iSCSI protocol on an SVM and created a LUN for a Windows
2016 system. After rescan, the LUN is not visible on the host.
Which two steps must the administrator take to solve this problem? (Choose two.)

A. Create an initiator group (igroup), add the iSCSI IQN, and map the igroup to the LUN.

B. Configure the iSCSI service on the Windows 2016 system.

C. Create an initiator group (igroup), add the WWPN of the host initiator, and then map the igroup to the LUN.

D. Disable the ALUA support from the host for the LUN.

Correct Answer: A,B

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Question 4

Which type of connectivity is supported when connecting third-party arrays through FlexArray Virtualization for back-end storage to a NetApp cluster?

A. FC

B. SAS

C. Infiniband

D. iSCSI

Correct Answer: A

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Question 5

How many disks reside in a DS4246 shelf?

A. 14

B. 42

C. 24

D. 46

Correct Answer: C

Question 6

Click the exhibit button.

Referring to the exhibit, you have a FlexGroup volume that is 250 TB with 10 constituents.
You apply the volume modify -vserver fg1_vs -volume fg1 -size 350TB command.
What affect does the command have on the FlexGroup volume and its constituents?

A. It grows the FlexGroup volume to 600 TB by adding 14 new constituents.

B. It grows the FlexGroup volume to 600 TB by increasing the size of each constituent to 60 TB.

C. It grows the FlexGroup volume to 350 TB by increasing the size of each constituent to 35 TB.

D. It grows the FlexGroup volume to 350 TB by adding four new constituents

Correct Answer: C

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Question 7

To configure high availability within a FAS8080 EX HA pair, which two statements are correct? (Choose two.)

A. Connect multiple FC paths from the controllers to the hosts.

B. Connect the NVRAM HA interconnects between the nodes in the HA pair.

C. Connect both the local node and partner node to disk shelves using multipath HA.

D. Cable the cluster interconnects to the interconnect switch.

Correct Answer: B,C

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Question 8

Users report that they are unable to connect to home directories stored on a NetApp cluster. You are using Active Directory-based Kerberos authentication.
Which two actions would correct the problem? (Choose two.)

A. Verify that the Network Time Protocol service is in sync.

B. Verify that the CIFS server in running in the SVM.

C. Verify that domain tunneling is configured in ONTAP.

D. Verify that an Active Directory domain admin account is configured in ONTAP.

Correct Answer: B,D

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Question 9

You want to permanently reassign ownership of an aggregate to a node's partner.
What should you do to accomplish this task?

A. Execute the storage aggregate relocation start command.

B. Move all volumes on the aggregate to an aggregate that is owned by the partner.

C. Execute the storage failover command.

D. Reassign ownership of each disk in the aggregate to the partner node.

Correct Answer: A

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Network Appliance NetApp Certified Data Administrator, ONTAP - NS0-158 Exam Practice Test

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