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NS0-163 NetApp Certified Data Administrator ONTAP Professional Questions and Answers

Questions 4

You can unlicense the cluster feature only in

Options:

A.

normal, disabled

B.

normal, enabled

C.

takeover, disabled

D.

takeover, enabled

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Questions 5

An administrator enables the NFS protocol on an SVM and creates a volume to be used as a datastore in a VMware environment. After a rescan, the volume is not visible on the ESXi hosts.

What must the administrator validate to resolve this problem?

Options:

A.

Export policy

B.

Name service

C.

Security style

D.

Access control

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Questions 6

In the NetApp Product line, what makes the AFF Platform unique?

Options:

A.

It can only use spinning disks (HDD)

B.

It can only use secure digital (SD) cards.

C.

It can use both spinning and solid state disks (HDD & SSD)

D.

It can only use solid state disks (SSD)

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Questions 7

Which tool is available on a non-NetApp primary system to assist in starting or stopping SnapVault, modifying NDMP settings, enabling debugging, and capturing trace files?

Options:

A.

Data Fabric Manager

B.

Svconfigurator GUI

C.

svdebug.exe

D.

None of the above

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Questions 8

Which command parameter will result in a thin-provisioned LUN?

Options:

A.

-space-reservation disabled

B.

-space-guarancea none

C.

-space-allocation enabled

D.

-space-guarantee volume

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Questions 9

In a fabric-attached MetroCluster, hardware disk ownership by a node is determined by which two factors (Choose two.)

Options:

A.

the system ID of the controller

B.

what types of ports are on the HBA

C.

the location of the HBA or onboard port

D.

what types of disks are used in the cluster

E.

how the disks are configured by the administrator

F.

which switch ports the controller and disks are connected to

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Questions 10

Which two configurations ensure end users are able to restore previous versions of files? (Choose two.)

Options:

A.

SVM previous versions enabled

B.

Volume snapshot copy

C.

Enable FlexClone operations

D.

Share previous versions enabled

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Questions 11

Which is true of the SnapVault backup of NetApp storage system?

Options:

A.

The file is the basic unit for SnapVault backup destination.

B.

The qtree is the basic unit for SnapVault backup destination

C.

The volume is the basic unit of SnapVault backup destination.

D.

The directory is the basic unit for SnapVault backup destination.

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Questions 12

Which two choices are used to configure a semi-synchronous SnapMirror relationship? (Choose two.)

Options:

A.

throttle

B.

visibility interval

C.

outstanding=3s in DOT 7.2

D.

using option semi-sync in DOT 7.3 and higher

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Questions 13

Which RDMA protocol does ONTAP support with NFS using TCP?

Options:

A.

IWARP

B.

FC/NVMe

C.

RoCE

D.

Infiniband

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Questions 14

Which one of the following commands would you use to rejoin the "mil" volume with the "mir(l)" volume?

Options:

A.

vol mirror mir -v mir

B.

vol mirror mir -c mir(l)

C.

vol mirror mil -v mir(l)

D.

vol minor mil -n mir(l)

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Questions 15

SnapMirror will automatically tiy to restart a transfer after_________.

Options:

A.

Ail initial transfer is interrupted

B.

A scheduled incremental update is interrupted

C.

A manual update is interrupted

D.

A transfer interrupted by reboot

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Questions 16

What user-controllable security mechanism is built into OSSV?

Options:

A.

QSM access list modifiable via svconfigurator

B.

Contents inside a file called access and located in OSSV /snapvault/etc

C.

Via/etc/hosts.equiv file

D.

MD5 based authentication between SnapVault primary and secondary, with changeable password

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Questions 17

What is the maximum number of disk shelves per loop in a fabric-attached MetroCluster?

Options:

A.

1

B.

2

C.

4

D.

6

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Questions 18

One method of configuring an interface for takeover is to enter ifconfig interface partner address at the command line. To make tins configuration persistent across reboots, you must enter tins information in the_____file for each appliance.

Options:

A.

/etc/hosts

B.

/etc/rc

C.

/voL'volO/home

D.

/vol/volO/mount

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Questions 19

Refer to the exhibit.

NS0-163 Question 19

An administrator creates a new qtree and an associated export policy. When the client tries to connect, they are denied.

What should the administrator do?

Options:

A.

Update the superuser entry lo "any" in the volume export-policy

B.

Replace the IP with the client hostname in the qtree export policy

C.

Add the new host IP with at least read access to the volume export-policy

D.

Add a new rule in the qtree export policy in allow read-write access for the new host

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Questions 20

An administrator Is troubleshooting failed cluster peering between three ONTAP clusters for cascaded SnapMirror replication. Cluster1 is peered to Cluster, cluster^ is peered to Cluster3.

Clusterl and Cluster3 do not have an available route to reach each other. Cluster2 can route to both Cluster1 and Cluster3 using dedicated and separate intercluster LIFs.

What ONTAP network component must be configured on Cluster2 to resolve this issue?

Options:

A.

IPspaces

B.

Broadcast domains

C.

Failover groups

D.

Subnets

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Questions 21

When using a Protection Manager policy to manage Open Systems SnapVault backups on a UNIX server, which three are valid objects to include in the data set? (Choose three.)

Options:

A.

a file

B.

A qtree

C.

A directory

D.

The entire client

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Questions 22

When using SAN protocols, what is the maximum number of nodes that can be added to a four node cluster?

Options:

A.

4

B.

24

C.

8

D.

12

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Questions 23

After you use SnapRestore to revert a volume to a specific snapshot,….

Options:

A.

snapshots that are older than the snapshot you used to revert are deleted.

B.

the storage appliance automatically performs a snapshot for that volume.

C.

snapshots that are more recent than the snapshot you used to revert are deleted.

D.

you must bring the volume back online.

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Questions 24

The Snap Vault secondary system makes a snapshot of its own volume where the qtrees are located.

Options:

A.

True

B.

False

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Questions 25

The snapvault snap create volume snapname command can be executed on the__________.

Options:

A.

secondary system only

B.

primary system only

C.

secondary or primary appliance systems

D.

open systems

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Questions 26

Which ONTAP feature combines multiple writes into a single 4K block on the aggregate?

Options:

A.

Aggregate-level deduplication

B.

Data compaction

C.

Volume-level deduplication

D.

Data compression

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Questions 27

The SnapVault secondary system allows you to keep a separate schedule of Snapshot copies from your primary system.

Options:

A.

True

B.

False

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Questions 28

What would allow for an automatic switchover of an SM-BC relationship in case of a site disaster7

Options:

A.

Storage failover

B.

ONTAP Mediator

C.

Automated unplanned switchover

D.

Cluster failover

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Questions 29

To remove a cluster setup, you must perform the following steps.

1. Type cf disable.

2. Unlicense cluster.

3. Remove partner entries for network interfaces from the /etc/rc file.

4. Halt and make sine the partner-sysid is blank.

5. Power down and remove the cluster interconnect card.

6. Perform steps 1-5 above on the partner node.

Options:

A.

True

B.

False

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Questions 30

When cabling a standard storage appliance for SyncMirror. disk pool 1 volumes must be cabled to Fibre Channel adapter(s) located in what range of slots on the FAS960 appliance?

Options:

A.

Slots 2 throii&h 5

B.

Slots 3 throuah 11

C.

Slots 3 throuah 8

D.

Slots S throuah 11

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Questions 31

A mirrored volume. volX. is composed of twelve 36-Gigabyre disks: six in volX/plex0. six in volX/plex1. A drive fails in plexl. bur pool 1 contains only 72-Gigabyte spare disks. Data ONTAP will do which of the following?

Options:

A.

Choose a 72-Gigabyte disk and downsize it

B.

Halt after 24 hours of running in degraded mode

C.

Alert you that there are no 36-Gigabyte disks and wait for one to be inserted

D.

Stop any applications that are running

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Questions 32

You are troubleshooting a clustered failover problem at a customer site. The customer explains that both storage appliances were NFS mounted onto the Solaris host. You attempt to create a file on the NFS mount point for the inaccessible appliance, but you get the following error:NFS server filer2 not responding still trying.Symptoms:

1) When not in takeover mode, both storage appliances operate normally.

2) In takeover mode, the taken over node is not accessible on the network.You perform a "cf giveback" and you can now create a file over NFS on both appliances.

What should vou do first to resolve this issue?

Options:

A.

Replace the cluster interconnect card and run diagnostics "all" to ensure proper system operation.

B.

Replace the NIC adapter.

C.

Use the cluster-config-checker.cgi to identify the problem and corrective action.

D.

Submit a new bug report.

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Questions 33

What is the format for snapvault schedule?

Options:

A.

YYYY-MM-DD

B.

crontab format

C.

cnt[@day_Hst][@hour_list]

D.

List of dates in ISO Date format

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Questions 34

When configuring SyncMirror disk pools, which platforms require disks connected to particular ports and/or FC adapters on particular ports?

Options:

A.

FAS 3020, 3050

B.

FAS 3020, 3040, 3050, 6040

C.

FAS 3040, 3070, 6080

D.

FAS 6040, 6080

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Questions 35

Which one of the following commands is used to specify the destination appliance(s) that are allowed to replicate (pul data from the source appliance?

Options:

A.

options snapmirror.allow

B.

snapmirror release

C.

snapmirror initialize

D.

options snapmirror.access

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Questions 36

Which two types of Restore does Cloud Backup allow? (Choose two.)

Options:

A.

StorageGRID

B.

Cloud Volumes ONTAP (CVO)

C.

E-Series system

D.

AFF ONTAP system

E.

Windows 2019 server

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Questions 37

Which one of the following statements is not true of SnapLock volumes?

Options:

A.

There are two types of SnapLock volumes.

B.

SnapLock volumes support SnapMirror.

C.

SnapLock volumes support per-file retention periods.

D.

SnapLock volumes are supported on the gFiler appliance.

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Questions 38

When creating an S3 bucket using System Manager, ONTAP uses which default performance service level for an AFF?

Options:

A.

Extreme

B.

Value

C.

Custom

D.

Performance

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Questions 39

Which one of the following commands or procedures would you use to undo a SnapRestore reversion?

Options:

A.

snap restore -r vol

B.

snap revert-s vol

C.

snap restore undo vol

D.

None of the above. You cannot undo a SnapRestore reversion.

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Questions 40

Which command disables client access to Snapshot copies on a volume called flexvol1?

Options:

A.

cifs shares-change flexvol1 -nosnap

B.

snap access flexvol1 off

C.

vol options flexvol1 nosnapdir on

D.

vol options flexvol1 snapdir off

E.

vol options flexvol1 snapdir on

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Questions 41

Which option of the snap restore command allows you to specify a different directory, as long as the directory already exists?

Options:

A.

snap restore -r

B.

snap restore -d

C.

snap restore -s

D.

snap restore -c

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Questions 42

What NetApp tool includes Crafana dashboards to display ONTAP performance, capacity and hardware metrics?

Options:

A.

ONTAP System Manager.

B.

Unified Manager

C.

Digital Advisor

D.

NetApp Harvest

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Questions 43

Which ONTAP feature will report real-time inactive data on NAS volumes?

Options:

A.

Foreign LUN Import

B.

Quality of Service

C.

FabrlcPool

D.

File System Analytics

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Questions 44

Which OSSV package would you use to perform an OSSV unattended installation?

Options:

A.

svunattendossv

B.

unattendpackager

C.

svconfigpackager

D.

None of the above

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Questions 45

Which two protocols does Fpolicy support? (Choose two.)

Options:

A.

SMB

B.

FCP

C.

iSCSI

D.

NFS

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Questions 46

What are two logical network components of ONTAP? (Choose two.)

Options:

A.

VLAN

B.

SFP+

C.

Network port

D.

Interface group

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Questions 47

After an unexpected ONTAP node reboot, an administrator notices that the NAS data LIFs are not on their home port.

Which UF configuration would modify this behavior?

Options:

A.

-auto-revert

B.

-home-port

C.

-service-policy

D.

-failover-group

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Questions 48

Due to the sensitive nature of AutoSupport messages, what transport protocol should a storage administrator configure?

Options:

A.

HTTPS

B.

HTTP

C.

SFTP

D.

SMTP

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Questions 49

Which two productscan be used to administer CloudVolumes ONTAP? (Choose two.)

Options:

A.

Cloud Data Sense

B.

System Manager

C.

NetApp BlueXP

D.

CloudCheckr

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Questions 50

Which one of the following SyncMirror commands would you use to mirror an existing unmirrored volume where Data ONTAP selects the disk drives?

Options:

A.

vol mirror volY

B.

vol miiTor volY -m

C.

vol mirror volY -d 12@144

D.

vol minor volY -m 12@144

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Questions 51

Which MetroCluster configuration procedure is recommended for re-establishing a mirrored volume that was in a level-0 re synchronization state when it failed?

Options:

A.

Rejoin the two volumes.

B.

Re-create the synchronous mirror

C.

Turn on power to the cluster node at the disaster site.

D.

Determine which volumes are at the remote and disaster sites.

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Questions 52

What is the default FabricPool tiering policy for a newly created volume?

Options:

A.

auto

B.

snapshot-only

C.

all

D.

none

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Questions 53

You want to create an automated test environment that performs a single file SnapRestore. Every time you run the procedure, however, SnapRestore prompts you to confirm your decision to revert the file. How can you automate this step?

Options:

A.

Enter the priv set advanced mode on the storage appliance and the prompt will not appear.

B.

Enable the options snaprestore_noprompts enable=on option.

C.

Use the -f option with the snap restore command.

D.

These prompts are for data protection and auditing and cannot be overridden.

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Questions 54

You can avoid data corruption when you issue the cf forcetakeover-d command if the remote node is

Options:

A.

powered on and accessible.

B.

fenced off manually.

C.

Powered off and inaccessible.

D.

in a giveback mode.

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Questions 55

Which SyncMirror command mirrors an existing unmirrored aggregate where Data ONTAP selects the disk drives?

Options:

A.

aggr mirror aggrY

B.

aggr mirror aggrY-m

C.

aggr mirror aggrY-d 12@ 144

D.

aggr mirror aggrY-m 12@ 144

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Questions 56

Fill in the blanks for the following statement:

The qtree specified for_____must not exist on the secondary system before you run the_____command.

Options:

A.

sec_qtree_path. snapvault start

B.

pri_qtree_path. snapvault start

C.

sec_qtree_path. snapvault enable

D.

pri_qtree_path. snapvault enable

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Exam Code: NS0-163
Exam Name: NetApp Certified Data Administrator ONTAP Professional
Last Update: Oct 5, 2025
Questions: 188

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