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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

Question 1

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

Question 2

If you were troubleshooting and wanted to look at SnapMirror log files, what is the path and directory to these files?

Options:

A.

root volume, /etc/snaplog/

B.

ootvolume, /etc/log/snaplog/

C.

root volume, /etc/log/

D.

destination volume, /etc/log/

Question 3

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 4

You can unlicense the cluster feature only in

Options:

A.

normal, disabled

B.

normal, enabled

C.

takeover, disabled

D.

takeover, enabled

Question 5

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.

Question 6

Which two options must be configured to use tamperproof snapshots? (Choose two.)

Options:

A.

Multi Admin Verification

B.

Compliance clock

C.

SnapLock aggregate

D.

SnapLock license

Question 7

Which one of the following options will allow a snapmirror storage appliance to mirror from this system?

Options:

A.

snapmirror. destination

B.

options snapmirror.allow

C.

snapmirror.access

D.

options snapmirror.access host =

Question 8

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 9

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

Question 10

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 11

Which command allows yon to access the other nodes console after a takeover has occurred?

Options:

A.

toggle

B.

switch

C.

partner

D.

takeover

Question 12

Which system is recommended as a secondary system for SnapVault?

Options:

A.

IS1200

B.

DataFort

C.

NearStore VTL

D.

FAS with NearStore license

Question 13

What is the format for snapvault schedule?

Options:

A.

YYYY-MM-DD

B.

crontab format

C.

cnt[@day_list][@hour_list]

D.

List of dates in ISO Date format

Question 14

Which statement is true of the cf forcetakover -d command?

Options:

A.

The surviving cluster node takes over the functions of the failed partner.

B.

Mirrored volumes are implicitly split.

C.

Both of the above

D.

None of the above

Question 15

An administrator wants to present datastores to a VMware environment that is using VLAN-10 and creates an SVM with NFS enabled on lif_NFS.

Question # 15

What does the administrator need to correct?

Options:

A.

Change the Default broadcast domain MTU to 9000

B.

Enable the NFS option "-vstorage" on svmNFSl

C.

Modify lif_MGMT to port eOf-10

D.

Modify lif_NFS to porte0f-10

Question 16

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

Options:

A.

auto

B.

snapshot-only

C.

all

D.

none

Question 17

Alter issuing the vol split vol0/plex0 volNew command:

Options:

A.

There are two unmirrored volumes, vol0 and volNew.

B.

There are two new plexes, plex0 and plexNew.

C.

There is a new mirrored volume called volNew.

D.

There is a new plex called plexNew.

Question 18

Which one of the following statements does not apply to the SnapMirror visibility-interval variable?

Options:

A.

This variable controls the view of the data on the destination system

B.

By setting a value, you specify the amount of time before an automatic snapshot is created on the source volume that is synchronously mirrored

C.

The default interval value is 5 minutes

D.

The smallest interval value supported is 30 seconds

Question 19

Which two protocols provide NAS access for home directories on an S VM? (Choose two.)

Options:

A.

SMB

B.

NVMe/TCP

C.

NFS

D.

iSCSI

E.

FC

Question 20

The OSSV agent on the primary system listens to TCP port 10000 for all SnapVault communications.

Options:

A.

True

B.

False

Question 21

Exhibit.

Question # 21

An administrator has a NetApp AFF cluster with Cloud Tiering enabled on all data using the snapshot-only policy. When restoring files, users report slow response times.

What is the highest latency seen during restore?

Options:

A.

9591

B.

10500

C.

10021

D.

7889

Question 22

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 23

If the local node has its FC HBA connected to switch Bank 1, it owns the disks connected to switch bank

Options:

A.

1

B.

3

C.

4

D.

2

Question 24

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 25

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.

Question 26

You cannot disable the SyncMirror license if one or more mirrored volumes exist.

Options:

A.

True

B.

False

Question 27

In a synchronous SnapMirror configuration, the soui'ce 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.

outstandine=3s

B.

visibility interval=3s

C.

cksum=3s

D.

src con=3

Question 28

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

Options:

A.

True

B.

False

Question 29

After configuring an ONTAP duster for SAN access, the administrator is notified that the cluster nodes are connected to separate fc switches.

Given the following output:

Question # 29

What action will correct the redundancy issue?

Options:

A.

swap cable at node-01 / Id with cable at node-02 / Id

B.

swap cable at node-01 / lb with cable at node-02 / lb

C.

swap cable at node-01 / la with cable at node-01 / Id

D.

swap cable at node-01 / lc with cable at node-02 / lc

Question 30

What two actions occur automatically if the system detects ransomware activity when Autonomous Ransomware Protection is enabled? (Choose two.)

Options:

A.

Block user access

B.

Email the administrators

C.

Create a new snapshot

D.

Offline the suspicious volume

Question 31

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.

Question 32

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

Question 33

What are two properties of the NVMe protocol? (Choose two.)

Options:

A.

LUNs are mapped to Initiator groups.

B.

Namespaces are mapped to subsystems.

C.

NQNs are added to namespaces.

D.

NQNs are added to subsystems.

Question 34

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 35

While troubleshooting a double disk failure with SyncMirror. You decide to remove and destroy a plex from a mirrored volume. What steps would you perform to remove a plex from a mirrored volume?

Options:

A.

Ensure the plex is offline and use the vol destroy plexname command.

B.

Ensure the plex is online and use the vol destroy plexname command.

C.

Take the volume offline and use the vol destroy command.

D.

Take the volume offline and use the vol destroy -f command.

Question 36

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 37

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 38

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 39

Which two default HA features work together to reduce and avoid client outages on an ONTAP FAS cluster? (Choose two.)

Options:

A.

Automatic SAN LIF migration

B.

Automatic failover

C.

Automatic giveback

D.

Automatic takeover

Question 40

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

Options:

A.

SMB

B.

FCP

C.

iSCSI

D.

NFS

Question 41

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 42

An administrator is troubleshooting connection problems with ONTAP System Manager. The cluster management L1F is on port aOa-33. Web clients on VLAN 33 are able to access System Manager. Web clients on other subnets are unable to reach System Manager.

Which network component should the administrator modify?

Options:

A.

Route

B.

Interface group

C.

VLAN

D.

IPspace

Question 43

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 44

Which tool should an administrator use to identify the number of empty SAS ports on an existing cluster?

Options:

A.

Interoperability Matrix Tool

B.

Active IQ Web site

C.

Hardware Universe

D.

SnapCenter

Question 45

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 46

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 47

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 48

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 49

The snapvault restore command is ran on the:

Options:

A.

Primary system to pull data from the secondary system

B.

Primary Open System to pull data from the secondary system

C.

Secondary system to push data to the primary storage appliance

D.

Secondary system to push data to Open System

Question 50

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

Options:

A.

file

B.

LUN

C.

qtree

D.

volume

E.

directory

Question 51

The snapvault update command is only available on the secondary system.

Options:

A.

True

B.

False

Question 52

Refer to the exhibit.

Question # 52

Based on the CPU headroom statistics provided for one node in the cluster, what is the available performance capacity?

Options:

A.

72

B.

-14

C.

86

D.

14

Question 53

Refer to the exhibit.

Question # 53

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 54

An aggregate is composed of twelve 36-Gigabyte disks. A drive fails and only 72-Gigabyte spare disks are available Data ONTAP will then perform what action?

Options:

A.

chooses a 72-Gigabyte disk and use it as is

B.

chooses a 72-Gigabyte disk and right-size it

C.

halts after 24 hours of running in degraded mode

D.

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

Question 55

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 56

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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Total 188 questions