NetApp NetApp Certifications NS0-162 Questions & Answers

• Question 61:

  You are currently using SnapMlrror Synchronous (SM-S) to protect a critical workload at your organization and you want to convert the SnapMlrror policy from Sync to StrictSync. In this scenario, which procedure allows you to achieve this task?

  A. Recreate the SnapMirror relationship, specifying the strictsync policy, then re- synchronize it.

  B. Modify the existing SnapMirror relationship specifying the strictsync policy, then re- synchronize It.

  C. Recreate the SnapMlrror relationship, specifying the strictsync policy, then promote It.

  D. Modify the existing SnapMirror relationship specifying the strictsync policy, then promote It.

  Correct Answer: A

  Explanation: KB included in the reference also confirms C is the correct answer. Here is another KB also confirming; https://docs.netapp.com/ontap- 9/index.jsp?topic=%2Fcom.netapp.doc.pow-dap%2FGUID-AE2302D3-E489-43FE-B64F1D351DAC6787.html

  Reference: https://www.netapp.com/pdf.html?item=/media/17174- tr4733pdf.pdfandv=20216291358

• Question 62:

  You have two ONTAP clusters and are setting up a new SnapMirror SVM replication (SVM DR) relationship. Which two statements are true in this scenario? (Choose two.)

  A. The target SVM subtype must be dp-destination.

  B. The source SVM subtype must be default.

  C. The target SVM subtype must be sync-destination.

  D. The source SVM subtype must be sync-source.

  Correct Answer: AC

• Question 63:

  The source NAS volume of a SnapMirror relationship is unavailable due to networking issues at your organization's primary data center. You want to make the destination NAS volume writable so that clients are able to access their data. Which two steps do you need to take to solve the issue? (Choose two.)

  A. Break the SnapMirror relationship using the snapairrcr break command from the destination cluster.

  B. Delete the SnapMirror relationship from the destination cluster.

  C. Use the volume mount command to mount the NAS volume In the NFS namespace.

  D. Break the SnapMirror relationship using the snapmirror break command from the source cluster.

  Correct Answer: AC

• Question 64:

  A customer has a 2-node AFF A220 cluster and needs to enable the FC protocol. The onboard UTA2 ports are configured for 10Gbps Ethernet. In this scenario, what are two different methods to use FCP over the UTA2 ports? (Choose two.)

  A. Swap the Ethernet transceivers in the UTA2 ports for 1Gbps transceivers, and configure the ports as target ports.

  B. Connect onboard UTA2 ports to a Nexus switch and enable FCP.

  C. Swap the Ethernet transceivers in the UTA2 ports for FC transceivers, and configure the ports as target ports.

  D. Change the existing UTA2 ports from 10 Gbps speed to 8 Gb speed.

  Correct Answer: BC

• Question 65:

  Your company requests that the monthly performance data of your ONTAP 9.8 cluster be exported to a CSV file for further processing. In this scenario, which three NetApp products satisfy this requirement? (Choose three.)

  A. Active IQ Unified Manager

  B. Cloud Insights

  C. Active IQ Config Advisor

  D. ONTAP System Manager

  E. Active IQ OneCollect

  Correct Answer: ABD

• Question 66:

  All SMB users are reporting that their network share performance Is slow on a new NetApp FAS500f HA pair. You determine that the users have converged network adapters (CNAs) with flow control enabled and no option to disable. In this scenario, which two flow control settings are recommended on the NetApp ONTAP physical ports? (Choose two.)

  A. Disable flow control end-to-end on data network ports.

  B. Enable flow control end-to-end on cluster network ports.

  C. Enable flow control end-to-end on data network ports.

  D. Disable flow control end-to-end on cluster network ports.

  Correct Answer: CD

  https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/ What_are_the_flow_control_best_practices_for_Ethernet%3F#Clustered_Data_ONTAP_.2 F_ONTAP_9_Flow_control_recommendations: Disable flow control on cluster network ports in the Data ONTAP cluster. Flowcontrol on the remaining network ports (the ports that provide data, management, and intercluster connectivity) should be configured to match the settings within the rest of your environment.

• Question 67:

  After deploying an AFF A400, you want to deploy a storage virtual machine (SVM) to serve SMB data. Which three conditions must exist in this scenario? (Choose three.)

  A. You must have sufficient space for the root volume.

  B. You must have a non-root aggregate in the online state.

  C. You must have encryption enabled on the root volume.

  D. You must synchronize the cluster time.

  E. You must have configured the export policies.

  Correct Answer: ADE

• Question 68:

  Exhibit.

  

  You recently added a new ESXi host to your VMware vSphere cluster. However, you cannot mount any of the existing NFS datastores to the host. Referring to the exhibit, which action solves the problem?

  A. Add NFSv4 to the access protocols.

  B. Enable Kerberos in the export policy.

  C. Add SMB/CIFS to the access protocols.

  D. Add HOST 3's IP address to the NFS export policy.

  Correct Answer: D

• Question 69:

  You have created a new FlexCache cache volume and want to warm the cache before clients access the cache volume for the first time. In this scenario, how would you accomplish this task?

  A. Prepopulate the cache volume with data from the origin volume using the flexcache prepopulate start command.

  B. Enable block-level Invalidation using the volume flexcache origin config modify command.

  C. Copy the data from the origin volume to the cache volume with the NetApp XCP Migration Tool.

  D. Synchronize the origin and cache first with the volume flexcache sync-properties command.

  Correct Answer: A

  Explanation: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.pow- fc-mgmt%2FGUID-E878AB6F-2A64-4E66-B865-6C11A0962AA9.html

• Question 70:

  Windows 2019 reports 500 GB of free space on a disk; however, on the storage side, the LUN has 0 bytes free. When the host deletes files on the disk, auto reclaim on the thin- provisioned LUN does not occur. In this scenario, which action should you take to enable space reclamation?

  A. Set the space allocation option to disable.

  B. Set the space allocation option to enable.

  C. Enable space guarantees on the volume.

  D. Enable space guarantees on the LUN.

  Correct Answer: B

  Reference:

  https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/S torage_auto-reclamation_does_not_occur