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

• Question 11:

  You want to scale out storage performance for read-Intensive data across multiple locations. In this scenario, which NetApp feature accomplishes this task?

  A. FlexClone

  B. FlexVol

  C. FlexCache

  D. Flash Pool

  Correct Answer: C

  Reference: https://www.netapp.com/knowledge-center/what-is-flex-cache/

• Question 12:

  Your company wants their newly Installed ONTAP system to automatically send telemetry data to NetApp to provide early notification of any security risks, bug fixes, and ONTAP updates. Furthermore, In case of hardware failures, a support case should be opened automatically at NetApp.

  Which two NetApp components satisfy the requirements? (Choose two.)

  A. Cloud Insights

  B. Active IQ

  C. ONTAP AutoSupport

  D. Active IQ Unified Manager

  Correct Answer: BC

  Explanation: Cases can be initiated automatically by our systems installed at customer sites via our ActiveIQ/AutoSupport technology. Source: https://mysupport.netapp.com/site/info/policies-and-offerings

• Question 13:

  An application owner at your organization requests a solution for zero RTO In the event of a failure In your primary data center, where you are using NetApp ONTAP 9.8 software with ISCSI LUNs. The owner wants to avoid reconfiguring the application.

  Which NetApp solution would you propose to fulfill these requirements?

  A. SyncMlrror

  B. SnapMirror Business Continuity (SM-BC)

  C. SVM Disaster Recovery (SVM DR)

  D. SnapMirror Synchronous (SMS)

  Correct Answer: B

  Reference: https://docs.netapp.com/ontap-9/topic/com.netapp.doc.pow- dap/Data%20protection.pdf

• Question 14:

  Your company wants to Increase access security In both their NFS and ISCSI environments. Currently ISCSI Is not authenticated and NFS relies only on export policies for security. Which two enhancements do you use to satisfy this new criteria? (Choose two.)

  A. Enable Kerberos for NFS exports.

  B. Enable Kerberos for iSCSI LUN access.

  C. Enable Challenge-Handshake Authentication Protocol (CHAP) for NFS exports.

  D. Enable Challenge-Handshake Authentication Protocol (CHAP) for ISCSI LUN access.

  Correct Answer: AD

  Reference: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.cdot- famg-nfs%2FGUID-0D282583-0A6F-4556-AF94-4B08FC5ADDE8.html

• Question 15:

  After attempting to perform an ONTAP upgrade. It falls during the pre-check. In this scenario, what would cause this problem?

  A. encrypted volumes

  B. offline volume

  C. Idle SnapMirrors

  D. offline data LIF

  Correct Answer: C

• Question 16:

  A node fails on an HA configuration. A successful failover occurs, but your clients that are using the SMB protocol complain that they are not able to access their data. In this scenario, what caused the problem?

  A. The surviving node is not licensed for CIFS.

  B. One of the cluster Interconnect ports on the surviving node failed.

  C. The quota for the qtree has been reached.

  D. The disk ownership did not transfer correctly.

  Correct Answer: A

• Question 17:

  Your company requires WORM archiving of data on their ONTAP cluster. The data must not be able to be deleted even by an administrator. Which ONTAP feature fulfills this requirement?

  A. SnapLock Compliance

  B. SnapMlrror software

  C. SnapLock Enterprise

  D. SnapVault software

  Correct Answer: A

  Reference: http://doc.agrarix.net/netapp/doc/Archive%20and%20Compliance%20Management%20Gui de.pdf (9)

  https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.pow-arch- con%2FGUID-B0D72285-9301-4A20-B68A-8C64A317E995.html

• Question 18:

  You have an ESXI cluster with VMware VMFS LUNs on an AFF A400 system. After troubleshooting performance Issues, you determine that timeout best practices are not set on the hosts. In this scenario, which NetApp tool would apply the best practice settings?

  A. SnapCenter Plug-in for VMware vSphere

  B. SAN Host Utilities

  C. Virtual Storage Console (VSC)

  D. SnapManager

  Correct Answer: C

  Reference: https://docs.netapp.com/vapp-96/index.jsp?topic=%2Fcom.netapp.doc.vsc- dsg%2FGUID-EAD6C97B-A9E4-4C07-BAD8-790ACEE0897B.html

  Virtual Storage Console for VMware vSphere checks and sets the ESXi host multipathing settings and HBA timeout settings that work best with NetApp storage systems.

• Question 19:

  You want to enable the Internal ONTAP engine that quickly Identifies the file and directory differences between two Snapshot copies. In this scenario, which feature would accomplish this task?

  A. SnapVault

  B. SnapCenter

  C. SnapDIff

  D. SnapLock

  Correct Answer: C

  Reference: https://library.netapp.com/ecmdocs/ECMP1196874/html/GUID-C2793E0D- 0AB5-40FD-9F36-324F3178FF6F.html

• Question 20:

  You have deployed an ONTAP C190 cluster enabled with the iSCSI protocol. Your manager asks for available options to protect the data on your cluster using the native SnapMirror technology. In this scenario, which two products would satisfy this request? (Choose two.)

  A. ONTAP Select

  B. Cloud Volumes ONTAP

  C. Cloud Volumes Service for AWS

  D. Azure NetApp Files

  Correct Answer: AB