Network Appliance NS0-159 Free Practice Questions 2021

NEW QUESTION 1
Click the Exhibit button.

Referring to the exhibit, what is a valid storage failover scenario?

• A. Node 1 fails and Node 2 takes over Node 1’s storage.
• B. Node 2 fails and Node 3 takes over Node 2’s storage.
• C. Node 3 fails and Node 1 takes over Node 3’s storage.
• D. Node 4 fails and Node 2 takes over Node 4’s storage.

Answer: A

NEW QUESTION 2
Which three name services are supported with NFS? (Choose three.)

• A. External NIS domains (NIS)
• B. External LDAP domains (LDAP)
• C. NetBIOS
• D. WINS
• E. Local Users (file)

Answer: ABE

NEW QUESTION 3
Your company has two separate, untrusted Active Directory (AD) domains. You need to serve CIFS shares to users in both AD domains and will later merge to one AD domain. The end goal is to serve all CIFS shares out of a single SVM.
In this scenario, which two actions will meet both requirements? (Choose two.)

• A. Create two SVMs.
• B. Execute the volume rehost command.
• C. Create one SVM.
• D. Execute the volume modify command.

Answer: AD

NEW QUESTION 4
Click the Exhibit button.

If you change the aggr1 RAID type shown in the exhibit from RAID-DP to RAID-TEC, how many additional disks are required?

• A. 3
• B. 2
• C. 1

Answer:

Explanation: Raid-Tec needs a minimum of 6 disks.

NEW QUESTION 5
What is the minimum number of disks required to create a RAID-DP data aggregate?

• A. 4
• B. 6
• C. 3
• D. 5

Answer: D

NEW QUESTION 6
Click the Exhibit button.

Assuming that the export policy on the storage allows access, you want to enable client access to the finance volume in the departments SVM in the /tmp/fin directory.
Referring to the exhibit, which UNIX command must be executed to accomplish this task?

• A. mount –t nfs –o nfsvers=3 cluster01:/finance /tmp/fin
• B. mount –t nfs –o nfsvers=3 cluster01:/fin /tmp/fin
• C. mount –t nfs –o nfsvers=3 cluster01:/dept/fin /tmp/fin
• D. mount –t nfs –o nfsvers=3 cluster01:/departments/finance /tmp/fin

Answer: D

NEW QUESTION 7
You are using an AFF A700.
In this scenario, which two default storage efficiency techniques will help save space? (Choose two.)

• A. postprocess deduplication
• B. inline deduplication
• C. postprocess compaction
• D. inline compression

Answer: BD

NEW QUESTION 8
On an All Flash FAS, where is the root parity information located on a node using Advanced Disk Partitioning?

• A. on a single SSD drive, regardless of RAID type
• B. on a single SSD partition
• C. distributed among SSD partitions
• D. on two SSD drives, regardless of RAID type

Answer: D

NEW QUESTION 9
Where would you look to find the minimum and the maximum number of array LUNs supported by FlexArray?

• A. OneCollect
• B. Config Advisor
• C. Hardware Universe
• D. Interoperability Matrix Tool (IMT)

Answer: C

NEW QUESTION 10
Click the Exhibit button.

Referring to the exhibit, NetApp Storage Encryption is running on node1 and node2. You move vol1 from node2 to node3.
How do you ensure that the data on vol1 remains encrypted?

• A. Replicate vol1 to a SnapMirror volume on node2.
• B. Enable NetApp Volume Encryption (NVE) on vol1.
• C. Disable deduplication on vol1.
• D. Install at least one shelf of self-encrypting disks on node3.

Answer: B

NEW QUESTION 11
Click the Exhibit button.

You use the commands shown in the exhibit to provision a FlexVol volume and LUN on an AFF A300. The volume shows 40% storage efficiency savings.
In which container is the free space returned?

• A. gtree
• B. aggregate
• C. RAID group
• D. LUN

Answer: B

NEW QUESTION 12
Which two statements about replicating FlexGroup volumes are true? (Choose two.)

• A. You can increase the capacity of a FlexGroup volume that is being replicated.
• B. You cannot perform a resync on a FlexGroup SnapMirror relationship after it has been broken.
• C. The SnapMirror relationship type must be XDP.
• D. The SnapMirror relationship type must be DP.

Answer: AB

NEW QUESTION 13
A storage administrator has a Linux Oracle database that is using a SAN configuration with multiple dualported FC HBA connections for path resiliency and performance. The HBA ports are configured to separate FC switches.
Before configuring the LUNs from the storage, what information must be obtained from the host? (Choose three.)

• A. the status of ALUA
• B. the WWPNs of all of the FC ports installed
• C. the speed of the FC ports of the host HBAs
• D. the status of the multipathing driver
• E. the amount of cache memory installed

Answer: BCD

NEW QUESTION 14
Click the Exhibit button.

Your 4-node cluster has two controllers in takeover as shown in the exhibit.
Which action must be performed to ensure a giveback occurs on both nodes?

• A. Perform a giveback of node1.
• B. Perform a giveback of node4.
• C. Perform a giveback of node3.
• D. Perform a giveback of node2.

Answer: B

NEW QUESTION 15
Which two network neighbor discovery protocols are supported in ONTAP 9.3? (Choose two.)

• A. DNS
• B. CDP
• C. LLDP
• D. LDAP

Answer: BC

NEW QUESTION 16
Your company requires storage administrators to use a second authentication method when accessing OnCommand System Manager and OnCommand Unified Manager. After entering their user name and password, administrators must enter a Personal Identity Verification (PIV) code from a smart card or a mobile device.
With which resource would you accomplish this objective?

• A. an Active Directory server
• B. a third-party key manager
• C. a third-party identity provider
• D. the ONTAP onboard key manager

Answer: A

Explanation: https://www.netapp.com/us/media/tr-4647.pdf