NS0-161 Exam - NetApp Certified Data Administrator - ONTAP

NEW QUESTION 1
What are three firewall policies? (Choose three.)

• A. cluster
• B. node
• C. data
• D. mgmt
• E. intercluster

Answer: ACE

Explanation:
Reference: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-nmg%2FGUID-09329781-2E57-49E5-B052-EC4D6FEBB41B.html

NEW QUESTION 2
You are setting up replication between two clusters.
In this scenario, which two components are required to set up the cluster peering? (Choose two.)

• A. DNS service on each cluster.
• B. An intercluster LIF on only the epsilon node.
• C. ICMP service between clusters.
• D. An intercluster LIF on every node.

Answer: CD

Explanation:
Reference: https://thinksystem.lenovofiles.com/storage/help/topic/ontap_cluster_peering_express_guide/M_27021470-BC22-4640-923C-8BD12CE66360_.pdf

NEW QUESTION 3
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.

Answer: A

NEW QUESTION 4
You are using NetApp Volume Encryption (NVE) on an AFF system.
In this scenario, which two key-management solutions are supported for NVE? (Choose two.)

• A. a KMIP server
• B. an SSH key manager
• C. the onboard key management service
• D. an XTS-AES-256 key manager

Answer: AD

Explanation:
Reference: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.pow-nve%2FGUID-EAD13D8E-0219-45B6-A2C6-B25B76C9CA1A.html

NEW QUESTION 5
You are the administrator of your company’s ONTAP 9.7 storage system. Your system hosted CIFS shares in your Active Directory environment for several years without any problems. Suddenly users report to you that they can no longer access their CIFS shares.
What is the reason for this problem? (Choose the best answer.)

• A. The CIFS standard license expired.
• B. The user account used to join your SMB server to your Active Directory expired.
• C. The WINS servers are unreachable.
• D. The NTP servers are unreachable.

Answer: D

NEW QUESTION 6
You are configuring an ONTAP cluster to use NVMe/FC. In this scenario, which two statements are true? (Choose two.)

• A. Create NVMe LIFs on FC target ports.
• B. Create an SVM with both NVMe and FC protocols enabled.
• C. Create an SVM with NVMe enabled.
• D. Create and start the FC service.

Answer: BD

Explanation:
Reference: https://www.netapp.com/pdf.html?item=/media/10681-tr4684pdf.pdf

NEW QUESTION 7
You have a FlexClone parent volume with several child volumes.
In this scenario, which statement is true when you move the FlexClone parent volume to another aggregate? (Choose the best answer.)

• A. All FlexClone child volumes are also moved.
• B. All FlexClone child volumes are split and are no longer FlexClone volumes.
• C. The volumes move operation fails.
• D. A temporary FlexClone parent remains on the original aggregate.

Answer: D

NEW QUESTION 8
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

Answer: D

Explanation:
Reference: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-vsmg%2FGUID-9C88C1A6-990A-4826-83F8-0C8EAD6C3613.html

NEW QUESTION 9
Click the Exhibit button.

Your ONTAP 9.7 cluster failed a security audit on the management control plane. Your network security team asked you to allow only cluster1 and SVM1 management on the 192.168.1.0/24 subnet. In this scenario, where do you apply the default-management service policy shown in the exhibit? (Choose the best answer.)

• A. LIF
• B. DNS
• C. port
• D. firewall

Answer: A

NEW QUESTION 10
A customer uses Active IQ Unified Manager to configure SnapMirror relationships.
In this scenario, which statement is true? (Choose the best answer.)

• A. Active IQ Unified Manager and OnCommand WFA have licensing dependencies.
• B. Active IQ Unified Manager uses the OnCommand WFA API.
• C. Automation works directly through Active IQ Unified Manager and later versions.
• D. Active IQ Unified Manager and OnCommand WFA cannot be installed on or work with the same cluster.

Answer: B

NEW QUESTION 11
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 Correct

Answer: D

Explanation:
Reference: https://www.netapp.com/pdf.html?item=/media/7337-tr4557pdf.pdf

NEW QUESTION 12
Click the Exhibit button.

You want to add shelves to an AFF A300 HA pair that currently has six DS224C shelves already connected. You are using the onboard SAS port only, and you want to keep the multipath high availability (MPHA) configuration. Referring to the exhibit, what is the maximum number of additional shelves allowed to be added in this configuration? (Choose the best answer.)

• A. 2
• B. 10
• C. 6
• D. 4

Answer: A

NEW QUESTION 13
When deploying NVMe/FC, what must be supported and enabled on the host to ensure proper multipathing? (Choose the best answer.)

• A. NVMe Qualified Names (NQN)
• B. Asynchronous Namespace Access (ANA)
• C. single initiator multiple target zoning
• D. Asymmetric Logical Unit Access (ALUA)

Answer: B

Explanation:
Reference: https://www.netapp.com/pdf.html?item=/media/10681-tr4684pdf.pdf

NEW QUESTION 14
Click the Exhibit button.

Referring to the exhibit, which LIF role is required to copy to cloud with this NetApp Data Availability Services (NDAS) solution? (Choose the best answer.)

• A. node management
• B. cluster
• C. data
• D. intercluster

Answer: D

NEW QUESTION 15
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.

Answer: BC

Explanation:
Reference: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.onc-sm-help-900%2FGUID-1286A6CD-2981-444F-97F6-65D65A00D758.html

NEW QUESTION 16
Click the Exhibit button.

The exhibit shows a Windows 2019 server with two FC HBAs using ALUA.
How many paths to LUN1 are active/optimized? (Choose the best answer.)

• A. 8
• B. 2
• C. 1
• D. 4

Answer: C

NEW QUESTION 17
You are asked to investigate possible solutions for increasing the performance of a read-intensive, NFSv3 workload in your FAS environment.
Which two NetApp technologies would satisfy the requirement? (Choose two.)

• A. Flash Pool
• B. FabricPool
• C. FlexCache
• D. FlexVol

Answer: CD

Explanation:
Reference: https://www.netapp.com/media/10720-tr-4067.pdf

NEW QUESTION 18
Click the Exhibit button.

You are configuring a NetApp cluster to communicate on VLAN 1. However, the new LIF is unable to communicate with any host in the VLAN. The network administrator has configured the switch port as an access (untagged) port on VLAN 1 and says that the VLAN is non-routed.
Referring to the exhibit, what would you do to troubleshoot this problem? (Choose the best answer.)

• A. Verify that there is not IP address conflict on the network.
• B. Reconfigure the LIF to be on port e0c.
• C. Add a default gateway.
• D. Verify that the network cabling is working properly.

Answer: B

NEW QUESTION 19
You have a mix of FAS8200s and AFF A700s in your environment.
In this scenario, which two statements are true? (Choose two.)

• A. Inline data compaction is disabled by default on FAS systems.
• B. Inline aggregate-level deduplication is enabled by default on FAS systems.
• C. Inline data compaction is disabled by default on AFF systems.
• D. Inline aggregate-level deduplication is enabled by default on AFF systems.

Answer: AD

Explanation:
Reference: https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-vsmg%2FGUID-9C88C1A6-990A-4826-83F8-0C8EAD6C3613.html

NEW QUESTION 20
Click the Exhibit button.

You have a mission-critical SQL application that uses a single SMB 3.1.1 share to host its database. The storage node that is hosting the SMB share sql01_ca for the SQL database experiences a hardware failure and fails over to the surviving node.
Referring to the exhibit, what is the state of the SMB share for the SQL database during the failover? (Choose the best answer.)

• A. The SMB share will be available, but all data is corrupted.
• B. The SMB share will be unavailable until node failback.
• C. The SMB share will be available, and all data is accessible.
• D. The SMB share is unavailable due to its stateful nature.

Answer: A

NEW QUESTION 21
Which two statements are true about epsilon?
(Choose two.)

• A. In a two-node cluster, each node holds epsilon.
• B. Epsilon is automatically assigned to the first node when the cluster is created.
• C. Epsilon is automatically assigned to the last node when the cluster is created.
• D. Epsilon is an extra fractional vote that enables quorum.

Answer: BD

Explanation:
Reference: https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-EFE1DEF4-8B87-4C4A-8E4E-C6C79F760710.html#:~:text=Epsilon%20is%20automatically%20assigned%20to,a%20factor%20in%20determining%20quorum

NEW QUESTION 22
Your company is merging with another company. You are asked to set up your AFF A400 cluster to support two networks that have the same overlapping 192.168.1.0/24 subnet. In this scenario, what must you create, to enable the same subnet with overlapping IPs on the same cluster? (Choose the best answer.)

• A. broadcast domain
• B. IPspace
• C. subnet
• D. failover group

Answer: B

NEW QUESTION 23
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