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Data ONTAP 7-Mode Administrator Question and Answers

Data ONTAP 7-Mode Administrator

Last Update May 19, 2024
Total Questions : 189

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Questions 1

What are three true statements about physical reallocation of data added in ONTAP 7.3? (Choose three.)

Options:

A.  

Use reallocate -p pathname to run the physical reallocate.

B.  

Use aggr reallocate -p pathname to run the physical reallocate.

C.  

Reinitialize any SnapMirror relationship for the new physical geometry.

D.  

Volume Snapshots do not need to be deleted for the reallocate to run effectively.

E.  

Dont run it on files, volumes, and LUNs that are in an aggregate created by a version of ONTAP earlier than 7.2.

Discussion 0
Questions 2

The two copies SyncMirror volume are called ____________, which are physical copies of the same file system and consist of one or more RAID groups.

Options:

A.  

Snapshot copies

B.  

Aggregates

C.  

Plexes

D.  

Volumes

Discussion 0
Questions 3

Host multi-pathing describes a ____________ solution that has at least two distinct ______________ paths to a LUN.

Options:

A.  

Token ring, physical

B.  

FC SAN, virtual

C.  

FC or IP SAN, virtual

D.  

FC or IP SAN, Physical

Discussion 0
Questions 4

Which two are Data ONTAP commands for displaying performance information? (Choose two.)

Options:

A.  

nfsstat

B.  

perfstat

C.  

sio_ntap_soll

D.  

sysstat

Discussion 0
Questions 5

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

Options:

A.  

Operations manager

B.  

Window perfmon

C.  

Sysstat

D.  

Stats

Discussion 0
Questions 6

When using MetroCluster in a forced takeover mode, identify two methods for restricting access to the disaster site node. (Choose two)

Options:

A.  

Use manual fencing

B.  

Use the cf giveback –f command.

C.  

Use the cf forcetakeover –d command.

D.  

Turn off power to the disaster site node.

E.  

Isolate the failed node from the surviving node.

Discussion 0
Questions 7

In Data ONTAP, the root user is exempt from those two quotas: ______________. (Choose two)

Options:

A.  

User quotas

B.  

Tree quotas

C.  

Root quotas

D.  

Group quotas

E.  

File quotas

Discussion 0
Questions 8

Which statement best describes the output of this command? sysstat -s 5

Options:

A.  

Display the default output every five seconds and terminate after five counts.

B.  

Display extended output every five seconds and print a summary after five counts.

C.  

Display extended output every five seconds and print a summary upon termination.

D.  

Display the default output every five seconds and print a summary upon termination.

Discussion 0
Questions 9

Which three items are NFS resources for export? (Choose three.)

Options:

A.  

aggregate

B.  

directory/qtree

C.  

file

D.  

subnet

E.  

volume

Discussion 0
Questions 10

What is the maximum distance between a standard clustered pair at 2Bbps?

Options:

A.  

100 meters

B.  

10 meters

C.  

50 meters

D.  

500 meters

Discussion 0
Questions 11

Which two are Data ONTAP commands for creating LUNs on a storage system? (Choose two.)

Options:

A.  

lun create

B.  

lun config

C.  

lun make

D.  

lun setup

Discussion 0
Questions 12

To automatically export volumes and directories on storage system reboot, include them in the /etc/exports file.

Options:

A.  

True

B.  

False

Discussion 0
Questions 13

Which command displays the statistics for Ethernet network interfaces?

Options:

A.  

ifconfig

B.  

ifstat

C.  

sysconfig

D.  

sysstat

Discussion 0
Questions 14

If the security style is set to UNIX, CIFS client file access is determined by ___________.

Options:

A.  

NT ACLs

B.  

the last client to set permissions

C.  

the mapped UNIX UID/GID of the CIFS client and the UNIX file permissions

D.  

This is not allowed: A CIFS client cannot access files in a path set to a security style of UNIX

Discussion 0
Questions 15

When using SnapRestore to restore a single LUN, the LUN must be ___________.

Options:

A.  

exported and accessible

B.  

mapped to a Windows server

C.  

mounted on a host

D.  

taken offline or unmapped

Discussion 0
Questions 16

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.  

halt all operations to volumes in that pool

B.  

choose spare disks to reconstruct from the opposite pool

C.  

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

D.  

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

Discussion 0
Questions 17

The required hardware to add SyncMirror to an existing system would be ____________.

Options:

A.  

disk shelves and cluster interconnect

B.  

disk shelves and termination switches

C.  

disk shelves, Ethernet adapters, and cabling

D.  

disk shelves, Fibre Channel adapters, and cabling

Discussion 0
Questions 18

Which statement applies to the Open Systems SnapVault Free Space Estimator utility?

Options:

A.  

This utility runs automatically after each transfer.

B.  

This utility must be enabled on the secondary storage system.

C.  

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

D.  

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

Discussion 0
Questions 19

Which SyncMirror command mirrors an existing unmirrored aggregate where Data ONTAP selects the disk drive?

Options:

A.  

aggr mirror aggrY

B.  

aggr mirror aggrY -m

C.  

aggr mirror aggrT -d 12@144

D.  

aggr mirror aggrY -m 12@144

Discussion 0
Questions 20

To manage SnapVault relationships with an NDMP management application, you must specify a:

Options:

A.  

directory path

B.  

volume and qtree

C.  

SnapVault license

D.  

username and password

Discussion 0
Questions 21

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 -c

B.  

snap restore -d

C.  

snap restore -r

D.  

snap restore s

Discussion 0
Questions 22

What is the maximum distance between a standard clustered pair at 2Gbps?

Options:

A.  

10 meters

B.  

50 meters

C.  

100 meters

D.  

500 meters

Discussion 0
Questions 23

One method of configuring an interface for takeover is to enter ifconfig interface partner address at the command line. To make this configuration persistent across reboots, you must enter this information in the _____ file for each system.

Options:

A.  

/etc/rc

B.  

/etc/hosts

C.  

/vol/vol0/home

D.  

/vol/vol0/mount

Discussion 0
Questions 24

You have connected all cables and disk shelves in a fabric-attached MetroCluster. Which command would verify that disks are connected and have dual paths?

Options:

A.  

disk show

B.  

sysconfig -p

C.  

vol status -r

D.  

storage show disk -p

Discussion 0
Questions 25

For OSSV sources, the qtree is the basic unit of SnapVault backups.

Options:

A.  

True

B.  

False

Discussion 0
Questions 26

What happens when two aggregates are rejoined?

Options:

A.  

It is not possible to rejoin aggregates.

B.  

Data ONTAP will always retain data from the newest aggregate.

C.  

Both aggregates revert to the last common snapshot before the split.

D.  

You will have a large new aggregate containing all volumes from both aggregates.

E.  

One of the aggregates will be overwritten and you will lose any data changed on it after the split.

Discussion 0
Questions 27

You are troubleshooting a clustered failover problem at a customer site. The customer explains that both storage systems were NFS mounted onto the Solaris host. While in takeover mode, you attempt to create a file on the NFS mount point for the inaccessible system, but you get the following error:

NFS server filer2 not responding still trying.

When not in takeover mode, both storage systems operate normally and you do not get the error. You perform a "cf giveback" and you can now create a file over NFS on both systems. What should you do first to resolve this issue?

Options:

A.  

Replace the NIC adapter.

B.  

Submit a new bug report.

C.  

Use the cluster-config-checker.cgi to identify the problem and corrective action.

D.  

Replace the cluster interconnect card and run diagnostics "all" to ensure proper system operation.

Discussion 0
Questions 28

You can avoid data corruption when you issue the cf forcetakeover -d command if the remote node is ________.

Options:

A.  

in a giveback mode

B.  

fenced off manually

C.  

powered on and accessible

D.  

powered off and inaccessible

Discussion 0