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Vce H13-629_V2.0 Questions Latest

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Total 363 questions

HCIE-Storage (Written) v2.0 Questions and Answers

Question 25

Which of the following are characteristics of the SmartVirtualization-based Data Migration Solution?

(Multiple Choice)

Options:

A.

It does not consume any host resources.

B.

It is lower in migration cost than gateway-layer solutions such as those based IBM SVC, and EMC VPLEX.

C.

It requires services to stop only once, and the service stopping occurs after the migration.

D.

It delivers higher migration speed than host-layer solutions.

Question 26

The storage array provides the device LUN to the database. This LUN does not need to be labeled after being recognized by the host for the first time.

Options:

A.

True

B.

False

Question 27

Which of the followingstatements regarding the Huawei Oceanstor V3 hierarchical storage and Smart Cache is correct?

Options:

A.

A client business IO load random read that accounts for more than 60% using SATA, SAS for staging storage, use SSD to do cache, so it will effectively reducecosts and improve random performance indicators

B.

If hot spot data is scattered and changing rapidly, it is recommended to use tiered storage

C.

If there are many SSDs and hotspots, Smart Cache is the best choice

D.

If you have a small amount of SSD data,use a tiered storage disk for more utilization

Question 28

In thescenario of database protection, when the slave uses the virtual snapshot to verify LUN data consistency on the production end and the DR end and the disaster recovery end LUN database can not be started normally. Which of the following are the possible reasons for this? (multiple choice)

Options:

A.

After a snapshot of the LUN of the redundancy site is created, the snapshot is not activated at the same time

B.

Disaster recovery data stored in the Cache, not yet written to the hard disk

C.

When creating a snapshoton the disaster recovery end LUN The production end is copying data to the disaster recovery end

D.

The production end and disaster recovery end adopt the disaster recovery solution of incremental LUN copy. The incremental data is abnormally interrupted during the synchronization process and has not been recovered

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Total 363 questions