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Legit NS0-155 Exam Download

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Total 173 questions
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Data ONTAP 7-Mode Administrator Questions and Answers

Question 9

Which two are true when creating a SyncMirror volume? (Choose two.)

Options:

A.

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

B.

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

C.

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

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 right-sizes it.

Question 10

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.

Question 11

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

Options:

A.

True

B.

False

Question 12

Which three FAS deduplication features exist in ONTAP 8.0 7-Mode?

Options:

A.

The deduplication fingerprint and change logs were moved to the root volume /etc/dedup directory.

B.

After breaking the deduplication volume destination mirror, the deduplication (a-sis) process continues uninterrupted.

C.

Qtree SnapMirror is supported on the destination for deduplication by enabling on the source, destination, or both systems.

D.

The fingerprint database and the change logs that the deduplication process uses are located outside the volume, in the aggregate.

E.

The deduplication schedule is not tied to a Qtree SnapMirror update, and can be configured just like the deduplication schedule for any volume.

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Total 173 questions
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