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Netapp NS0-163 NetApp Certified Data Administrator ONTAP Professional Exam Practice Test

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Total 188 questions

NetApp Certified Data Administrator ONTAP Professional Questions and Answers

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Question 1

An administrator wants to scale out storage performance for real time read-intensive workloads across multiple controllers.

Which two NetApp ONTAP features accomplish this task? (Choose two.)

Options:

A.

FlexCache

B.

FlexGroup

C.

FlexVol

D.

FlexClone

Question 2

How would you initiate a cluster takeover of filer2 from filer 1?

Options:

A.

filer2> cf giveback

B.

filerl> cf giveback

C.

filer2> cf takeover

D.

filer 1> cf takeover

Question 3

Which ONTAP policy type defines the kind of traffic that Is supported for a LIF?

Options:

A.

QoS

B.

Service

C.

Failover

D.

Export

Question 4

Which NetApp solution enables block-level backup and restore from ONTAP to StorageGRID?

Options:

A.

LockVault

B.

SnapRestore

C.

FabricPool

D.

Cloud Backup

Question 5

Which two tools should an administrator use to monitor system performance in real time? (Choose two.)

Options:

A.

ONTAP System Manager

B.

ActivelQ Unified Manager

C.

AetivelQ Conflg Advisor

D.

ONTAP CU

Question 6

Which two Interfaces can an administrator use to disable unused Ethernet ports on an ONTAP cluster? (Choose two.)

Options:

A.

System Manager

B.

Active IQ Unified Manager

C.

Command line Interface

D.

Active IQ Conflg Advisor

Question 7

Which two commands could be used if the cf giveback command foils? (Choose 2)

Options:

A.

cf giveback -force

B.

cf giveback -f

C.

cf forceeiveback -f

D.

cf forceeiveback

Question 8

In a Fabric Attached Metro Cluster, disk ownership by a node is determined by_____________.

Options:

A.

where the FC HBAs for disks connect into the switch, and by where the disks connect to the switch banks.

B.

the types of disks used in the cluster.

C.

the ports on the FC HBA.

D.

the slots in which the FC HBA is installed.

Question 9

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

Question 10

After issuing the aggr split aggr0/plex0 aggrNew command ____________.

Options:

A.

there is a new plex called aggrNew

B.

there are two new plexes, plex0 and plexNew

C.

there is a new mirrored aggregate called aggrNew

D.

there are two unmirrored aggregates, aggr0 and aggrNew

E.

flexible volumes are evenly split between aggr0 and aggrNew

Question 11

Which two steps should an administrator take to create a two-node ONTAP Select cluster that spans two data centers and provide automated switchover without any data loss? (Choose two.)

Options:

A.

Set up a SnapMirror Synchronous relationship in StrictSync mode to prevent any data loss in case of a failover

B.

Use ONTAP Select Deploy to install the nodes on the VMware environment

C.

Make sure that the ONTAP Select Deploy VM resides at a third location other than the two data centers

D.

Use ONTAP Mediator service to make sure that a quorum exists for the two nodes

Question 12

Which one of the following is not recommended asasecondary system forSnapVault?

Options:

A.

NearStoreR200

B.

FAS900 series

C.

F700 series

D.

FS80

Question 13

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

Question 14

Which workload type supports Autonomous Ransomware Protection?

Options:

A.

NAS

B.

Object

C.

VMFS

D.

SAN

Question 15

Refer to the exhibit.

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

Question 16

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

Question 17

NetApp X1024 Fibre Channel HBA is required on the storage systems for IP over Fibre Channel functionality.

Options:

A.

True

B.

False

Question 18

Which one of the following statements apply to the Free Space Estimator utility?

Options:

A.

This utility determines if there is sufficient space on the secondary volume to perform a transfer

B.

This utility determines if there is sufficient disk space available on the primary to perform an OSSV transfer

C.

This utility runs automatically after each transfer

D.

This utility must be enabled on the secondary storage system

Question 19

Which one of the following commands would you use to create a new SyncMirror volume, lettina Data ONTAP select the disk drives?

Options:

A.

vol mirror volX -n 12

B.

vol mirror volX -m 12

C.

vol create volX -d 12

D.

vol create volX -m 12

Question 20

Which are three valid data protection solutions? (Choose three.)

Options:

A.

SnapVault to Volume SnapMirror

B.

SnapVault to Volume SnapMirror to SnapVault

C.

SnapVault to Volume SnapMirror to Volume SnapMirror

D.

Volume SnapMirror to SnapVault

Question 21

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

Question 22

Protection Manager is an optional component of the Operations Manager that can be licensed and accessed from the NetApp Management Console (NMC).

Options:

A.

True

B.

False

Question 23

For DOT 7.3 and higher, which is true about SnapVault or Open Systems SnapVault and deduplication?

Options:

A.

Deduplication is not supported with SnapVault/ Open Systems SnapVault.

B.

A deduplication schedule can be enabled for SnapVault secondary systems.

C.

Deduplication is recommended for SnapVault primary systems because it replicates data in a deduplicated state

D.

When enabled on the secondary system, deduplication runs after each SnapVault / Open Systems SnapVault transfer.

Question 24

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

Question 25

You have determined that the failure to a MetroChister is a disaster. Which step should you take?

Options:

A.

Ensure the surviving node is isolated from its partner.

B.

Force the surviving node to take over the functions of its partner.

C.

Remount the failed partners volume.

D.

All of the above

Question 26

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

Question 27

A NearStore system or storage appliance can operate as a secondary and primary system at the same time.

Options:

A.

True

B.

False

Question 28

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.

Question 29

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.

Question 30

Alter issuing the vol split volO/plexO volNew command:

Options:

A.

There are two unmirrored volumes, volO and volNew.

B.

There are two new plexes, plexO and plexNew.

C.

There is a new mirrored volume called volNew.

D.

There is a new plex called plexNew.

Question 31

How should an administrator encrypt network traffic to iSCSI LUNs?

Options:

A.

krb5p

B.

IPsec

C.

NVE

D.

MFA

Question 32

Which three tools present statistics from the Data ONTAP counter manager? (Choose three.)

Options:

A.

stats

B.

sysstat

C.

windows perfmon

D.

operations manager

Question 33

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

Question 34

Which objects can be restored by a single SnapRestore command? (Choose three)

Options:

A.

file

B.

LUN

C.

qtree

D.

volume

E.

directory

Question 35

Fill in the blank for the following statement: To manage a SnapVault backup through a commercial NDMP application, you must specify a_____authorized through that application.

Options:

A.

volume and qtree

B.

directory path

C.

User and password

D.

SnapVault license

Question 36

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

Options:

A.

Cloud Data Sense

B.

System Manager

C.

NetApp BlueXP

D.

CloudCheckr

Question 37

In a synchronous SnapMirror configuration, the source storage appliance exhibits high latency due to user traffic and rapid data change from SnapMirror transactions. Which one of the following tuning methods best resolves this performance behavior? Edit the /etc/snapmirror.conf file on the destination storage appliance and set:

Options:

A.

outstanding=3s

B.

visibility_interval=3s

C.

cksum=3s

D.

src con=3

Question 38

Alter a SnapRestore reversion of a volume, incremental backup and restore operations on the file or volume cannot rely on the timestamps to determine what data needs to be backed up or restored. Which one of the following is the most likely course of action to take to ensure correct incremental backups?

Options:

A.

Perform a base-level backup of the volume after you restore it.

B.

Reboot the storage appliance to reset timestamps back to their original times before the reversion.

C.

Take a new snapshot of the volume to create new base-level timestamps for the incremental backup.

D.

First perform choice c and then choice a.

Question 39

Which one of the following is a recommended secondary system for SnapVault?

Options:

A.

F700 series storage appliance

B.

Windows 2000 server

C.

Solaris 2.6 or higher server

D.

NearStore R200

Question 40

For each Open Systems platform directory to be backed up to the SnapVault secondary storage system, you must execute _____ from the primary to secondary storage system.

Options:

A.

a temporary copy

B.

an incremental copy

C.

a scheduled update copy

D.

an initial baseline copy

Question 41

What are two ways that an administrator can define a new consistency group? (Choose two.)

Options:

A.

SANtricity

B.

ONTAP ReST API

C.

Active IQ Unified Manager

D.

System Manager

Question 42

Before enabling an active/active configuration, you should verify and compare the configuration of the nodes. Which tool can perform this task?

Options:

A.

cf-config-check.cgi script

B.

cf status command on both nodes

C.

clustercheck script

D.

Release Comparison Tool

Question 43

A volume is SnapMirrored hourly. You revert the volume using a snapshot that was created two days ago. Which command continues the relationship?

Options:

A.

SnapMirror initialize

B.

SnapMirror quiesce

C.

SnapMirror resume

D.

SnapMirror resync

E.

SnapMirror update.

Question 44

Which one of the following statements does not apply to Nearstore Personality?

Options:

A.

Converts the destination storage system to a Nearstore system

B.

This feature requires the nearstore_option license on the destination storage system

C.

Provides increased concurrent streams when the storage systems are used as destinations for SnapMirror and SnapVault transfers

D.

The feature is available to all NetApp storage systems

Question 45

In which two tools can an administrator identify security vulnerabilities and receive actionable intelligence? (Choose two.)

Options:

A.

ONTAP System Manager

B.

BlueXP Classification

C.

Active IQ Digital Advisor

D.

NetApp Harvest 2.0

Question 46

Which statement describes the results of the snapmirror resync command?

Options:

A.

Resynchronization finds the newest common snapshot shared by the two volumes or qtrees, and removes all newer information on the storage appliance on which the command is run.

B.

Resynchronization will cause the loss of all data written to the destination after the original base snapshot was made.

C.

Resynchronization will update the snapshot on the source filer

D.

Resynchronization will update the snapshot on the destination filer.

Question 47

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.

Question 48

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

Question 49

What predefined SVM role provides management for NDMP operations?

Options:

A.

vsadmin-protocol

B.

wsadmin-voluma

C.

vsadmin-readonly

D.

vsadmin-backup

Question 50

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

Question 51

What needs to be enabled on an ONTAP SMB share to increase data throughput and fault tolerance for Microsoft SQL Server databases?

Options:

A.

Multi-channel

B.

Round-robin

C.

Initiator group

D.

Multipathing

Question 52

In ONTAP 9.12, what allows an S3 permission to read existing NFS files as objects?

Options:

A.

Security certificate

B.

SMB share

C.

NFS export

D.

User mapping

Question 53

An administrator has an existing FlexVol accessed by Linux hosts over NFSv3. A CIFS share to the same FlexVol was created for SMB access. Windows users are unable to view the share. CIFS share permissions allow for read and write access for the Windows users.

What does the administrator need to modify to allow SMB access?

Options:

A.

Security style

B.

Junction paths

C.

Export policies

D.

User mapping

Question 54

If an error message indicates that the cluster interconnect adapter itself is faulty, what is your corrective action?

Options:

A.

Check the cabling of the Channel A disk shelf loop and reseat and tighten any loose cables.

B.

Check the cabling of the Channel B disk shelf loop and reseat and tighten any loose cables.

C.

Re-cable the cluster interconnect adapter or replace the adapter if needed.

D.

Check for network activity.

Question 55

The two copies of a SyncMirror volume are called_______. Each______is a physicalcopy of the same file system and consists of one or more RAID groups.

Options:

A.

plexes. plex

B.

volumes, volume

C.

qtrees. qtree

D.

snapshots, snapshot

Question 56

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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Total 188 questions