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NS0-163 Sample Questions Answers

Questions 4

Node 1 in a clustered pair detects that it has lost connectivity to one of its disk shelves. Node 1 is still up, but it cannot see one of its disk shelves. However, the partner node, Node 2, can see all of Node 1s disk shelves. Which one of the following features will cause Node 2 to monitor this error condition for a period of three minutes (by default), and then forcibly take over Node 1 if the error condition persists?

Options:

A.

Takeover on panic

B.

Negotiated Fail Over

C.

Auto enable of giveback

D.

cf.quickloop.enable

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Questions 5

For aggregates or traditional volume SyncMirror to work correctly, the configuration of each plex must be identical with regard to____________.

Options:

A.

Mirrored snapshots.

B.

RAID groups and disk sizes.

C.

NDMP and snapshots.

D.

NVRAM.

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Questions 6

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

Options:

A.

True

B.

False

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Questions 7

A volume can contain up to___snapshots concurrently.

Options:

A.

125

B.

225

C.

255

D.

Depends on capacity and number of disk drives

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Questions 8

In cluster takeover mode, the shared interface assumes the identity of the

Options:

A.

local interface only

B.

failed partner interface only

C.

local and failed partner interfaces

D.

None of the above

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Questions 9

Which native ONTAP feature allows an administrator to block a Windows user from writing files with the.crypto extension?

Options:

A.

FPolicy

B.

Kerberos

C.

IP-SEC

D.

FIPS

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Questions 10

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

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Questions 11

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

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Questions 12

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 13

Which command displays the disk ownership for both CPU modules in a FAS270C appliance?

Options:

A.

disk show-v

B.

disk display-r

C.

disk own -s

D.

vol status –r

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Questions 14

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 15

Which two of the following NetApp storage appliances do not support the use of synchronous SnapMirror?

Options:

A.

F825

B.

FAS960

C.

F87

D.

F820

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Questions 16

Which one of the following statements is true of storage appliance SnapVault backup?

Options:

A.

The volume is the basic unit of SnapVault backup.

B.

The file is the basic unit for SnapVault backup.

C.

The directory is the basic unit for SnapVault backup.

D.

The qtree is the basic unit for SnapVault backup.

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Questions 17

One week ago you performed a single file SnapRestore from a snapshot other than the most recent. You now notice that the storage appliance is now taking longer to perform snapshot deletions. Which one of the following reasons is the most likely cause of this problem?

Options:

A.

Snapshots that existed after the one used for the single file SnapRestore need to be manually deleted.

B.

The SnapRestore schedule changed from weekly to hourly.

C.

All of the snapshots created after you did the single file SnapRestore were deleted, and reserved inodesfrom the snapshots still exist.

D.

Before a snapshot can be deleted, the active maps across all snapshots need to be checked for active blocks related to the file you restored.

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Questions 18

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.

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Questions 19

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

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Questions 20

What console message is a good indication that the storage appliance is ready to reinstate the cluster from a previous takeover?

Options:

A.

waiting for takeover

B.

waiting for giveback

C.

resume takeover

D.

enter cf giveback

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Questions 21

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

Options:

A.

SMB

B.

NVMe/TCP

C.

NFS

D.

iSCSI

E.

FC

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Questions 22

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 23

What is the minimum number of HA pairs required for Epsilon to be automatically assigned?

Options:

A.

4

B.

1

C.

3

D.

2

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Questions 24

What should be done to non-distuptlvely correct capacity Imbalances in a FlexGroup?

Options:

A.

Convert the FlexGroup to a FlexVol

B.

Move the FlexGroup to a different aggregate

C.

Move the constituent to a new aggregate

D.

Perform a rebalance of the FlexGroup constituents

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Questions 25

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

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Questions 26

You have connected all cables and disk shelves in a Fabric Attached MetroCluster. Which one of the following commands would you use to verify that disks are connected and have dual paths?

Options:

A.

storage show disk-p

B.

sysconfig -v

C.

vol status -r

D.

disk show

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Questions 27

Which two SVM types can host intercluster UFs? (Choose two.)

Options:

A.

System

B.

Node

C.

Data

D.

Admin

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Questions 28

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.

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Questions 29

Which ONTAP authentication method must be added to enable two-factor authentication to an existing administrator's SSH login?

Options:

A.

domain

B.

publickey

C.

nsswltch

D.

cert

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Questions 30

When you issue the snapmirror status command, to what does the "Lag" column refer?

Options:

A.

The amount of time it takes for the baseline transfer to complete.

B.

The difference between the current time and the last basic snapshot creation time on the destination for a transfer which completed successfully.

C.

The difference between the current time and the last basic snapshot creation time on the source for a transfer which completed successfully.

D.

The difference between the most recent snapshot and the last basic snapshot creation time on the source for a transfer which completed successfully.

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Questions 31

Which three are required licenses for Fabric Attached MetroCluster? (Choose 3)

Options:

A.

Syncmirror_remote

B.

Syncmirrorocal

C.

Cluster

D.

Cluster remote

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Questions 32

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 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.

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Questions 34

Which SVM type owns cluster LIFs?

Options:

A.

Data

B.

Admin

C.

System

D.

Node

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Questions 35

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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Questions 36

When you create a restricted volume to be used as the destination for SnapMirror data replication, which command allows you to check the size of the source and destination volumes?

Options:

A.

sysconfig -v

B.

df

C.

vol status -b

D.

vol mirror –v

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Questions 37

Fill in the blank for the following statement using the best answer from the choices that follow. A snapshot is a frozen, read-only image of the entire Data ONTAP file system that reflects the state of the____________at the time the snapshot was created.

Options:

A.

qtrees

B.

directory

C.

file system

D.

storage appliance

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Questions 38

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 39

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

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Questions 40

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 41

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 42

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

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Questions 43

SnapMirror will automatically tiy to restart a transfer after_________.

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

Options:

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Questions 44

The snapvault snap sched -x command can be used to:

Options:

A.

Schedule full backups

B.

Start initial backups

C.

Schedule incremental backups

D.

Specify platforms that can be backed up

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Questions 45

Which two tools should an administrator use to manage NVMe namespaces? (Choose two.)

Options:

A.

SAN Host Tools

B.

Config Advisor

C.

System Manager

D.

ONTAP CLI

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Questions 46

When using MetroCluster, identify two methods for restricting access to the disaster site node. (Choose 2)

Options:

A.

Use manual fencing

B.

Turn off power to the disaster site node.

C.

Use the cf forcetakeover-d command.

D.

Use the cfgiveback-f command.

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Questions 47

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 48

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.

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Questions 49

The two copies of a SyncMirror volume are called_______. Each______is a physical copy 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

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Questions 50

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 51

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 52

Normally, before you split a SyncMirror volume, you ensure that both plexes are

Options:

A.

plexes, pools

B.

online, operational

C.

offline, operational

D.

snapshots, contain the most recent snapshot

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Questions 53

Which two products can be used to administer Cloud Volumes ONTAP? (Choose two.)

Options:

A.

Cloud Data Sense

B.

System Manager

C.

NetApp BlueXP

D.

CloudCheckr

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Questions 54

Which three of the following configurations would increase data transfer rates for traditional volume SnapMirror?

Options:

A.

The destination and source contain disks of the same size.

B.

The destination and source contain RAID groups of the same size.

C.

The destination and source storage appliances are no further than 30 meters apart.

D.

The destination and source contain the same number of RAID groups.

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Questions 55

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

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Questions 56

Identify the two SnapMirror commands that are entered on the source storage appliance.

Options:

A.

options snapmirror.access on

B.

snapmirror status

C.

snapmirror initialize

D.

snapmirror resync

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Questions 57

What does it signify if the disks are "not owned" in a FAS270C appliance?

Options:

A.

The disks are data disks.

B.

The disks are spare disks.

C.

The disks are mailbox disks.

D.

The disks are not used.

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Questions 58

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.

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Questions 59

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

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Questions 60

Refer to the exhibit.

A company has three servers that are using the iSCSI protocol to connect to a two node NetApp ONTAP cluster. The server administrator notices that half of the paths are down. The administrator checks the ONTAP cluster and notices the servers are logging into only the first controller.

Which two steps should the administrator take to troubleshoot the issue? (Choose two.)

Options:

A.

Verify that each server has been rebooted

B.

Verify that the controller has not been taken over

C.

Verify that the iSCSI data protocol has been enabled on the ports

D.

Verify that the LIFs are up

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Questions 61

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 62

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.

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Questions 63

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

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Questions 64

Which two supported methods would you use to restore data from a SnapVault for NetBackup Volume?

Options:

A.

Use the NetBackup Administration Console

B.

Use drag-and-drop technologies

C.

Use the snapvault restore Data ONTAP command

D.

Use the SnapRestore Data ONTAP service

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Questions 65

To restore a primary SnapVault qtree to the exact qtree location on the primary storage system (from which it was backed up), you must:

Options:

A.

Add the new qtree to the primary storage system

B.

Restore to a non-existing qtree

C.

Overwrite the existing qtree on the primary storage system

D.

Delete the existing qtree from the secondary storage system

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Questions 66

Which one of the following statements is not true when using SnapRestore?

Options:

A.

SnapRestore must be licensed before you can use it.

B.

The options snaprestore enable on option must be enabled.

C.

The volume to be reverted must not be a SnapMirror destination mirror.

D.

The volume must be online.

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Questions 67

In a Fabric Attached MetroCluster, a "disaster" is described as a:

Options:

A.

Failure of the Inter-Switch-Links (ISL)

B.

Malfunction of the Fiber Channel adapter on the cluster node

C.

Failure of the interconnect cable

D.

Prolonged communication disruption

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Questions 68

Which three statements apply to NearStore Personality license? (Choose three.)

Options:

A.

it increases the storage capacity.

B.

it converts the destination storage system to a NearStore system.

C.

It requires the nearstore_option license on the destination storage system.

D.

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

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Questions 69

A mirrored volume has a failed disk, but there are no available spares in the pool from which the degraded plex was built. Data ONTAP will:

Options:

A.

Choose spare disks to reconstruct from the opposite pool

B.

Warn you that there are no available spares from the proper pool

C.

"Halt" after 24 hours if spare disks are not added to the proper pool

D.

Stop all applications that are running

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Questions 70

Which one of the following keywords alone can be used to convert an asynchronous mirror to be synchornous?

Options:

A.

cksum

B.

src_con

C.

sync

D.

outstanding

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Questions 71

Which three are true when creating a SyncMirror volume? (Choose 3)

Options:

A.

The number of disks added must be an even number and equally divided between the two plexes.

B.

The disks selected for Plex 0 and Plex 1 must come from the same disk pools.

C.

The number of disks selected for one plex must equal the number of disks selected from the other plex.

D.

The disks are selected first on the basis of equivalent bytes per sector (bps) size, then on the basis of the size of the disk. If there is no equivalent-sized disk, Data ONTAP takes a larger capacity disk and downsizes it.

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Questions 72

What predefined SVM role provides management for NDMP operations?

Options:

A.

vsadmin-protocol

B.

wsadmin-voluma

C.

vsadmin-readonly

D.

vsadmin-backup

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Exam Code: NS0-163
Exam Name: NetApp Certified Data Administrator ONTAP Professional
Last Update: May 6, 2024
Questions: 243
$64  $159.99
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