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Netapp NS0-194 - NetApp Certified Support Engineer (NCSE)

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Total 60 questions

A customer is showing disk utilization is at 100% in Active IQ even though there are low protocol operations on the controller. You review the data shown in the exhibit.

In this situation, what should you do?

A.

Replace disks 6b.34 and 6a.19.

B.

Add disks to the aggregate to bring down the average utilization.

C.

Replace disk 6b.39.

D.

Reseat shelf module B.

In ONTAP 9.5, the event log show command queries and displays entries from which file?

A.

messages.log

B.

ems.log

C.

bcomd.log

D.

mgwd.log

What are two reasons to use VLANs in a NetApp storage solution? (Choose two.)

A.

to isolate UDP traffic from TCP traffic

B.

to isolate management traffic from other IP traffic

C.

to isolate iSCSI traffic from NAS traffic

D.

to isolate FC traffic from other IP traffic

Which NetApp technology enables you to perform block-based replication from NetApp Element software to Cloud Volumes ONTAP?

A.

SyncMirror

B.

SnapMirror

C.

Cloud Sync

D.

MetroCluster

A customer has reported an unexplained reboot of an ONTAP node that did not generate a panic string or a core file.

In this scenario, which two sets of logs do you collect to further diagnosis the issue? (Choose two.)

A.

system core

B.

sp status

C.

events all

D.

sp status -d

What are two conditions that would cause writes in memory to be written to disk? (Choose two.)

A.

The NVRAM (NVLog) fills up.

B.

A user presses "Save".

C.

Drive capacity becomes available.

D.

A Snapshot copy is taken.

Which three techniques are used in ONTAP to improve storage efficiencies? (Choose three.)

A.

compression

B.

encryption

C.

compaction

D.

ADP

E.

thin provisioning

On an AFF system, which three storage efficiencies are enabled by default? (Choose three.)

A.

reallocation

B.

compaction

C.

deduplication

D.

compression

E.

encryption

A disaster causes a FlexGroup volume to be unrecoverable, but it was protected by a SnapMirror relationship. You solve the issue, and the source is operational. Now, you want to return to serving the data from the original source.

In this scenario, what do you do next?

A.

Initialize the SnapMirror relationship.

B.

Restore data from a backup copy.

C.

Perform a SnapMirror update.

D.

Delete the SnapMirror relationship.

After a network card was replaced in an ONTAP node, you see the output shown in the exhibit.

What is the problem?

A.

The interface group is configured in single mode.

B.

One physical port is not cabled.

C.

One physical interface is broken.

D.

One physical interface is mis-cabled.