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Total 243 questions

NetApp Certified Data Administrator ONTAP Professional Questions and Answers

Question 1

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

C.

Resynchronization. update the snapshot on the source filer.

D.

Resynchronization. update the snapshot on the destination filer.

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Question 2

Which Data ONTAP option would you enable to set system wide throttling for all transfers?

Options:

A.

options replication.throttle.enable

B.

options transfer.throttle.enable

C.

options transfer.wide.enable

D.

options replication.wide.enable

Question 3

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 4

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 5

Which policy type determines access to volumes for NFS within ONTAP?

Options:

A.

Service

B.

Tiering

C.

Export

D.

Snapshot

Question 6

It is the use of the -Lflag in the snapmirror initialize command and the subsequent successful level 0 transfer that causes the destination volume to become snaplocke?

Options:

A.

True

B.

False

Question 7

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 8

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

Question 9

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

Question 10

To restore a qtree protected with SnapVault from the secondary storage system to the primary storage system, you can ______________. (Choose two.)

Options:

A.

restore to a non existing qtree, with DOT 7. 2

B.

add the new qtree to the primary storage system with DOT 7.2

C.

overwrite the existing qtree on the primary storage system with DOT 7.3

D.

delete the existing qtree from the secondary storage system with DOT 7.3

Question 11

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 12

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 13

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

Options:

A.

auto

B.

snapshot-only

C.

all

D.

none

Question 14

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 15

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 16

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 17

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 18

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 19

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

Options:

A.

Syncmirror_remote

B.

Syncmirrorocal

C.

Cluster

D.

Cluster remote

Question 20

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 21

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

Question 22

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 23

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 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

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.

A True

B. False

Options:

Question 26

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

Options:

A.

LockVault

B.

SnapRestore

C.

FabricPool

D.

Cloud Backup

Question 27

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 28

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 29

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 30

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

Question 31

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

Question 32

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 33

Data ONTAP uses inodes in an active file system to reference.

Options:

A.

disk blocks

B.

file segments

C.

qtrees

D.

snapshots

Question 34

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

Question 35

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.

Question 36

Five minutes ago, you performed a single file SnapRestore on a large NFS file. 40% of your NFS users are now complaining about getting "stale file handles" for the file. Which one of the following is the most likely cause of this problem, and the best procedure to correct it?

Options:

A.

These users are on a different subnet from the others. Start troubleshooting by checking their subnet.

B.

After a single file SnapRestore, NFS users have to reboot their systems. Have them reboot their systems.

C.

This might be due to an NFS storage appliance and client version mis-match. Check to see that these users have the same version of the NFS client that existed at the time the snapshot was taken.

D.

NFS users who try to access a reverted file without first reopening it might get a "stale file handle" error message. Have the users try to reopen the file and see if the problem is resolved.

Question 37

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

Question 38

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

Options:

A.

True

B.

False

Question 39

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

Options:

A.

True

B.

False

Question 40

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 41

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

Question 42

Which ONTAP feature will allow WORM and non-WORM volumes in the same aggregate?

Options:

A.

NetApp Aggregate Encryption

B.

Unified Aggregate

C.

SnapLock Enterprise

D.

SnapLock Compliance

Question 43

You are trying to do a single file SnapRestore for a file, but you are receiving an error message that the directory structure no longer exists. Which one of the following is the most likely explanation?

Options:

A.

You must recreate the directory structure before trying to restore the file.

B.

Once the directory structure has been deleted, you cannot restore the file using single file SnapRestore. You must now SnapRestore the volume.

C.

Snapshots have been created since the original directory structure was deleted.

D.

None of the above

Question 44

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 45

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

Options:

A.

1

B.

2

C.

4

D.

6

Question 46

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

Options:

A.

Data Fabric Manaaer

B.

Svconfigurator GUI

C.

svdebua.exe

D.

None of the above

Question 47

Which workload type supports Autonomous Ransomware Protection?

Options:

A.

NAS

B.

Object

C.

VMFS

D.

SAN

Question 48

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

Options:

A.

options snapmirror.allow

B.

snapmirror release

C.

snapmirror initialize

D.

options snapmirror.access

Question 49

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 50

The required hardware to add SyncMirror to an existing Clustered Failover system consists of:

Options:

A.

Disk shelves and cluster interconnect

B.

Disk shelves, adapters and cabling

C.

Disk shelves and cabling

D.

Disk shelves and termination switches

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

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 53

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

Options:

A.

options snapmirror.access on

B.

snapmirror release

C.

snapmirror initialize

D.

snapmirror resync

Question 54

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 55

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 56

Each storage appliance in a cluster must have network access to the

Options:

A.

Internet.

B.

same collection of subnets.

C.

cluster partner.

D.

same administration host.

Question 57

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 58

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 59

Which RDMA protocol does ONTAP support with NFS using TCP?

Options:

A.

IWARP

B.

FC/NVMe

C.

RoCE

D.

Infiniband

Question 60

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 61

You can unlicense the cluster feature only in

Options:

A.

normal, disabled

B.

normal, enabled

C.

takeover, disabled

D.

takeover, enabled

Question 62

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 63

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 64

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 65

An administrator has presented a thinly provisioned (SCSI LUN to your ESXi host. The administrator deleted data from the datastore in ESXi. No blocks have been freed on the LUN.

What are two of the steps the administrator should use to solve this problem? (Choose two.)

Options:

A.

Rescan the storage from the host

B.

Use the vmfs muoap command

C.

Set the space-allocation to enabled

D.

Set the volume to thin-provisioned

Question 66

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

Question 67

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 68

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

Question 69

The NearStore system is not the recommended secondary storage appliance for Open System SnapVault.

Options:

A.

True

B.

False

Question 70

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 71

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 72

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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Total 243 questions