New Year Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: 70percent

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

Demo: 72 questions
Total 243 questions

NetApp Certified Data Administrator ONTAP Professional Questions and Answers

Question 1

You can unlicense the cluster feature only in

Options:

A.

normal, disabled

B.

normal, enabled

C.

takeover, disabled

D.

takeover, enabled

Question 2

When Data ONTAP creates a weekly, nightly, or hourly snapshot, the value of n (as shown by the UNIX Is command) is adjusted for all the weekly, nightly, or hourly snapshots. The higher the value of n. the_________the snapshot.

Options:

A.

newer

B.

older

C.

more important

D.

least important

Question 3

What command would you enter to restore the /vol/flexvol0/etc/rc file from a snapshot to the /vol/flexvol0/home directory?

Options:

A.

snap restore -r vol /vol/flexvol0/home/rc /vol/flexvol0/etc/rc

B.

snap restore -t /vol/flexvol0/home/rc /vol/flexvol0/etc/rc

C.

snap restore -t file -r /vol/flexvol0/home/rc /vol/flexvol0/etc/rc

D.

snap restore -s /vol/flexvol0/home/rc /vol/flexvol0/etc/rc

Question 4

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

Question 5

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

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 one of the following /etc/snapmirror.conf entries will not support synchronous SnapMirror?

Options:

A.

FilerA:source_vol FilerB: destination_vol- sync

B.

FilerA: source_vol FilerB: destination_vol outstanding=3s sync

C.

FilerA: source_vol FilerB: destination_vol-0-55/5***

D.

FilerA: source_vol FilerB: destination_vol visibility_interval=1hr, outstanding=3ms, cksum=crc32 sync

Question 8

Which RDMA protocol does ONTAP support with NFS using TCP?

Options:

A.

IWARP

B.

FC/NVMe

C.

RoCE

D.

Infiniband

Question 9

For a configuration change to be effective when using the OSSV configurator, the OSSV service must be restarted.

Options:

A.

True

B.

False

Question 10

Which one of the following commands would you use to disable client access to snapshots on a volume called /vol/flexvoM?

Options:

A.

vol options/vol/flexvoM nosnapdiroff

B.

vol options/vol/flexvoM nosnapdiron

C.

vol options/vol/flexvoM snapdiroff

D.

vol options/vol/flexvoM snapdiron

Question 11

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

Question 12

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 13

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.

Question 14

An administrator wants to provide isolation from connected hosts to the same FCP LUN. Which two features accomplish this request? (Choose two.)

Options:

A.

Portsets

B.

Selective LUN Mapping

C.

IPSpaces

D.

Broadcast Domains

Question 15

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.

Question 16

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

Options:

A.

True

B.

False

Question 17

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 18

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 19

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 20

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

Question 21

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 22

Refer to the exhibit.

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 23

When you are setting up SnapMirror, which one of the following is not a replication pre-requisite?

Options:

A.

SnapMirror must be licensed for each storage appliance.

B.

The source volume must be offline.

C.

If you are replicating a volume, you must create a restricted volume to be used as the SnapMirror destination volume.

D.

The capacity of the SnapMirror destination must be greater than or equal to the capacity of the source.

Question 24

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 25

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

Options:

A.

4

B.

1

C.

3

D.

2

Question 26

Which one of the following would you use to change the NDMP password on the Open System SnapVault agent?

Options:

A.

svpasswd

B.

svpassword

C.

password

D.

password

Question 27

For a configuration change to be effective when using the OSSV configurator, the OSSV service must be restarted.

Options:

A.

True

B.

False

Question 28

Which statement describes the results of the snapmirror resync command?

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.

Options:

Question 29

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 30

A volume can contain up to___snapshots concurrently.

Options:

A.

125

B.

225

C.

255

D.

Depends on capacity and number of disk drives

Question 31

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.

Question 32

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

Options:

A.

True

B.

False

Question 33

N NO: 179

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

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

Question 35

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

Question 36

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.

Question 37

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

Question 38

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 39

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 40

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 41

Which one of the following would you use to change the NDMP password on the Open System SnapVault agent?

Options:

A.

svpasswd

B.

svpassword

C.

password

D.

password

Question 42

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 43

Which two networking components must be configured to failover LIFs across subnets? (Choose two.)

Options:

A.

BGP

B.

LACP

C.

VLAN

D.

VIP

Question 44

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 45

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.

Question 46

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

Question 47

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

Options:

A.

True

B.

False

Question 48

An administrator Is troubleshooting failover to an ONTAP SVM-DR destination cluster. The failover test works but stops replication. The administrator has a requirement to keep SnapMirror replication running while performing the failover test.

What ONTAP feature will accomplish this task?

Options:

A.

SnapRestore

B.

FlexClone

C.

SM-BC

D.

SMS

Question 49

Exhibit.

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 50

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

Question 51

A SnapVault secondary volume can contain up to ______________ Snapshot copies for data protection.

Options:

A.

125

B.

251

C.

255

D.

Depends on capacity and number of disk drives

Question 52

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 53

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 54

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

Options:

A.

VLAN

B.

SFP+

C.

Network port

D.

Interface group

Question 55

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

Question 56

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 57

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 58

Exhibit:

To remove a cluster setup, you must perform the steps displayed in the exhibit.

Options:

A.

True

B.

False

Question 59

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

Question 60

When you are setting up SnapMirror, which one of the following is not a replication pre-requisite?

Options:

A.

SnapMirror must be licensed for each storage appliance.

B.

The source volume must be offline.

C.

If you are replicating a volume, you must create a restricted volume to be used as the SnapMirror destination volume.

D.

The capacity of the SnapMirror destination must be greater than or equal to the capacity of the source.

Question 61

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

Question 62

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

Question 63

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

Question 64

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

Question 65

Which ONTAP feature allows the most efficient use of disk space for provisioning root aggregates?

Options:

A.

DDP

B.

ADP

C.

XDP

D.

XCP

Question 66

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

Question 67

Which two of the following statements apply to the fs_size_fixed volume option?

Options:

A.

The default setting is on

B.

This option is automatically set to be on when a volume becomes a Snap Mirrored volume

C.

This option causes the file system to remain the same size and not grow or shrink when a Snap Mirrored volume relationship is broken

D.

The option turns to off after the snapmirror break command is issued for the volume

Question 68

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 69

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:

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 70

An administrator has an ESXi cluster with VMware VMFS LUNs on an AFF system. Alter troubleshooting performance issues, the administrator determines that timeout best practices are not set on the hosts.

Which NetApp tool would apply the best practice settings?

Options:

A.

SnapCenter Plug-in for VMware vSphere

B.

SAN Host Utilities

C.

SnapManager

D.

ONTAP Tools for vSphere

Question 71

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.

Question 72

Which one of the following actions will cause a currently in sync snapmirror relationship to fall out of sync?

Options:

A.

Modifying the /etc/snapmirror.conf file on the source storage appliance

B.

Modifying the /etc/snapmirror.conf file on the destination storage appliance

C.

Running snapmirror update on the source storage appliance

D.

Running snapmirror release on the source storage appliance

Demo: 72 questions
Total 243 questions