NS0-161 Online Practice Questions and Answers

You want to improve the write performance of NL-SAS volumes serving data on your ONTAP. You also want to keep the performance consistent during a possible controller failover.

In this scenario, which feature do you use? (Choose the best answer.)

A. Flash Cache

B. Flash Pool

C. FlexCache

D. FabricPool

Click the Exhibit button.

You have an ONTAP 9.7 cluster. You increased the size of the volume to 3 TB, but the IOPS did not increase as expected.

What are the expected IOPS for the volume after the change? (Choose the best answer)

A. 2048

B. 6144

C. 1024

D. 4096

Node A has taken over Node B. You solved the issue that caused the takeover and are now ready to resume normal operation.

After initiating the storage failover giveback command, how are the aggregates given back? (Choose the best answer.)

A. CFO aggregates are automatically given back, SFO aggregates must be manually given back.

B. CFO aggregates and SFO aggregates are automatically given back.

C. The root aggregate is automatically given back, CFO and SFO aggregates must be manually given back.

D. SFO aggregates are automatically given back, CFO aggregates must be manually given back.

You are asked to delete an SVM that was used for CIFS.

Which two steps must be completed prior to completing this task? (Choose two.)

A. Delete all LIFs from all SVMs.

B. Stop the SVM.

C. Delete all data volumes in the SVM.

D. Delete the CIFS license.

Click the Exhibit button.

A customer has an issue with performance on an NVMe solution. The SVM is using all four ports shown in the exhibit.

In this scenario, how would the customer improve the host performance? (Choose the best answer.)

A. Change the SFP+ in the controllers from 32 Gbps to 64 Gbps.

B. Move all of the network interfaces to port 2a.

C. Move some of the network interfaces from 2a to 2c and 2d.

D. Remove support of the FC protocol and only use NVMe.

You want to prevent a single file from filling up a single constituent in a FlexGroup.

Which FlexGroup feature in ONTAP 9.7 will accomplish this task? (Choose the best answer.)

A. Flash Pool

B. fractional reserve

C. Snapshot autodelete

D. elastic sizing

You are asked to create a new SVM to serve SMB data using Active Directory authentication. Which two requirements must be satisfied prior to serving data? (Choose two.)

A. DNS must be enabled and configured correctly.

B. The CIFS license must be installed on the storage system.

C. An intercluster LIF must be created for serving SMB data.

D. An administrative user must be created for the SMB SVM.

Click the Exhibit button.

Referring to the exhibit, what are two reasons why no initiators are displayed in the initiators' igroup screen? (Choose two.)

A. Zoning on the switches has been done incorrectly.

B. The server has not been powered up.

C. ALUA has not been enabled on the NetApp controllers.

D. SLM has not been enabled.

Click the Exhibit button.

Your manager asks you to create a new FlexVol on an aggregate called AGGR_2. When you click "Create new FlexVol", you are unable to select AGGR_2 to create the new volume.

Referring to the exhibit, which two SVM settings solve this problem? (Choose two.)

A. Change the aggregate security style of AGGR_2 to UNIX.

B. Use the volume move option and reallocate the SVMs root volume to AGGR_2.

C. In the resource allocation tab, select the "Do not delegate volume creation" option.

D. In the resource allocation tab, select the "Delegate volume creation" option and select AGGR_2.

You have a FAS8200 serving a dataset with a high volume of random reads. The dataset is highly optimized by deduplication and compression.

In this scenario, which compression setting provides both high performance and storage efficiency? (Choose the best answer.)

A. secondary compression

B. compression disabled

C. aggregate compression

D. adaptive compression