NetApp Certified Data Administrator (NCDA) NS0-162 Questions & Answers

• Question 81:

  Exhibit.

  

  A Linux host with the 10.0.1.24 IP address is unable to mount the VOL_A volume using NFSv3. Referring to the exhibit, what is the problem?

  A. The host IP address does not match the export policy rule.

  B. The volume is in read-only.

  C. The volume is not mounted In the namespace.

  D. The logical Interface does not allow the NFSv3 protocol.

  Correct Answer: C

  Explanation: The volume is not mounted in the namespace. https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.cdot-famg- nfs%2FGUID-8E400D78-B405-4682-8F33-143783F2D580.html Even if the volume was read only it could be mounted - also the client IP is in the desired range and LIF is configured for NFS.

• Question 82:

  Exhibit

  

  After creating a new LIF called datalif1 on SVM vs0, you notice connectivity issues to the newly created LIF, as shown In the exhibit. You have verified that the new LIF Is online and the network team is able to see the MAC address on the switches.

  Referring to the exhibit, what would cause connectivity Issues?

  A. The home port needs to be modified to port e0d.

  B. The route metric needs to be modified to a metric of 30.

  C. The route needs to be modified to reflect the correct gateway.

  D. The netmask needs to be modified to a /16 network.

  Correct Answer: C

• Question 83:

  A customer wants to migrate a series of LUNs from a third-party array to a FAS. In this scenario, which two tools would the customer use? (Choose two.)

  A. ADP

  B. XCP

  C. FLI

  D. NKS

  Correct Answer: BC

  Migrate a series of LUNs from a third-party array to a FAS.

• Question 84:

  Exhibit

  

  You need to provision a new NFS datastore for a vSphere cluster. You configure a new SVM and a new volume on your ONTAP cluster. You successfully mount the datastore to your vSphere cluster. You are able to upload and download a test 1 KB file to and from the datastore. You can also successfully ping the NFS LIF (192.168.106.11) from the vSphere hosts without any packet loss. However, you are unable to upload ISO Images or migrate VMs to the new datastore.

  Referring to the exhibit, which action would correct the problem?

  A. Enable jumbo frames on the network switches.

  B. Add a default gateway to the SVM.

  C. Change the MTU of the VM kernel ports on the vSphere hosts to 9,000 bytes.

  D. Migrate the LIF to Its home port.

  Correct Answer: A

• Question 85:

  You are the administrator of an ONTAP 9.8 cluster. Your company wants to know how many files are In the NAS volumes of the cluster and how old these files are.

  Which two tools fulfill this requirement? (Choose two.)

  A. Active IQ Config Advisor

  B. Active IQ Unified Manager

  C. ONTAP System Manager

  D. ONTAP CLI

  Correct Answer: CD

• Question 86:

  Exhibit.

  

  You have an SVM-DR relationship as shown in the exhibit. You are given a new requirement to use SnapMirror Synchronous (SMS) for the data volumes In NFS-SVM-01. In this scenario, which solution Is supported to enable SMS in ONTAP 9.8 software?

  A. Set up new SM-S relationships from the AFF A220 to a new destination.

  B. Set up new SM-S relationships from the FAS2720 to a new destination.

  C. Set up NetApp Cloud Sync with a cloud broker in AWS to replicate to a new destination.

  D. Modify the existing SVM-DR policy to use sync mode.

  Correct Answer: C

• Question 87:

  You have an Internet of Things (IoT) application that will use SMB shares on a remote ONTAP Select Instance. There are no name services and only a local network Is available at the remote IoT site. In this scenario, which two features are supported by ONTAP software for the IoT application? (Choose two.)

  A. Active Directory users

  B. SMB Server in workgroup mode

  C. SMB3 Witness protocol

  D. CIFS local users

  Correct Answer: BD

  https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/I s_Workgroup_Mode_Supported_for_CIFS_or_SMB_in_ONTAP

• Question 88:

  A user wants existing data in a FlexVol created in ONTAP 9.1 to be placed into a FlexGroup volume with ONTAP 9.8. In this scenario, which two statements are true? (Choose two.)

  A. Use XCP to copy data from a FlexVol to a FlexGroup.

  B. Use SnapMirror to replicate data from FlexVol to FlexGroup.

  C. You can convert the FlexVol volume to a FlexGroup volume.

  D. A FlexVol to FlexGroup conversion is not supported.

  Correct Answer: BC

  Explanation: Starting with ONTAP 9.7, you can perform an in-place conversion of a FlexVol volume to a FlexGroup volume without requiring a data copy or additional disk space. Starting with ONTAP 9.7, you can convert standalone FlexVol volumes or FlexVol volumes that are in a SnapMirror relationship to FlexGroup volumes. Reference: https://docs.netapp.com/ontap-9/topic/com.netapp.doc.pow-fg-mgmt/GUID- A4353B0E-C0F7-4C0D-9E72-2989543FEC97.html

• Question 89:

  Due to the increasing threat of ransomware, you must implement a secure and fast solution to recover files in your ONTAP cluster. The users should be able to recover their files from their Windows Desktop. In this scenario, which two steps fulfill this requirement? (Choose two.)

  A. Ensure that there is a Snapshot copy schedule for every volume containing files.

  B. Ensure that the option to show previous versions on the SVM Is activated.

  C. Ensure that the option to copy a FlexClone of each volume containing files is activated.

  D. Ensure that the option to show previous versions on each share is activated.

  Correct Answer: BD