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Huawei H13-611 Practice Test - Questions Answers, Page 38

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What is the description of file-level HyperSnap feature data recovery in Huawei OceanStor storage system, which Are these correct? (Multiple choice)

A.
can restore a single file
A.
can restore a single file
Answers
B.
can restore the original file with logical errors
B.
can restore the original file with logical errors
Answers
C.
can restore the original file accidentally deleted
C.
can restore the original file accidentally deleted
Answers
D.
can restore the file on the file system with physical failure
D.
can restore the file on the file system with physical failure
Answers
Suggested answer: A, B, C

In a traditional RAID group, when a certain number of hard drives fail, the entire RAID group can prevent data loss, and The data recovery process has not been started. What is the status?

A.
Normal work
A.
Normal work
Answers
B.
Downgrade
B.
Downgrade
Answers
C.
invalid
C.
invalid
Answers
D.
Refactoring
D.
Refactoring
Answers
Suggested answer: B

When the disk is read and written, the sector is the minimum addressing unit, and a segment can be written to the first half of a sector Data, and then write a piece of data to another sector.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B

Description 1: The file system of the SAN storage is deployed on the storage side, and the file system of the NAS storage is on the host side.

Description 2: Dynamic tiered storage can achieve data migration between storage media with different performance

A.
Description 1 is correct, description 2 is correct
A.
Description 1 is correct, description 2 is correct
Answers
B.
Description 1 is correct, description 2 is incorrect
B.
Description 1 is correct, description 2 is incorrect
Answers
C.
Description 1 is wrong, description 2 is correct
C.
Description 1 is wrong, description 2 is correct
Answers
D.
Description 1 error, description 2 error
D.
Description 1 error, description 2 error
Answers
Suggested answer: C

What are the following errors about OceanStor features?

A.
Cloning provides physical full copy, incremental copy
A.
Cloning provides physical full copy, incremental copy
Answers
B.
Cloning does not support cross-engine LUN cloning, the master-slave LUN must be under the same engine
B.
Cloning does not support cross-engine LUN cloning, the master-slave LUN must be under the same engine
Answers
C.
LUN copy can support data backup and migration within and between arrays (including homogeneous and heterogeneous)
C.
LUN copy can support data backup and migration within and between arrays (including homogeneous and heterogeneous)
Answers
D.
LUN copy supports incremental LUN copy, and LUN copy should be done offline
D.
LUN copy supports incremental LUN copy, and LUN copy should be done offline
Answers
Suggested answer: D

If the disaster recovery center in the same city fails, the production center in cascading networking mode will lose all its backup sites.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

OceanStor series storage can only support iSCSI or FC host links separately, not both Connect to the network.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B

Which of the following is the correct configuration process for Huawei OceanStor storage system?

A.
Create storage pool -> create LUN -> add mapping
A.
Create storage pool -> create LUN -> add mapping
Answers
B.
Create storage pool -> add mapping -> create LUN
B.
Create storage pool -> add mapping -> create LUN
Answers
C.
Create LUN->Create storage pool->Add mapping
C.
Create LUN->Create storage pool->Add mapping
Answers
D.
Create LUN->Add Mapping->Create Storage Pool
D.
Create LUN->Add Mapping->Create Storage Pool
Answers
Suggested answer: A

The x86 architecture is a type of data center infrastructure.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

When the disk is not accessible, what kind of reconstruction method is used when writing to the disk?

A.
Total reconstruction
A.
Total reconstruction
Answers
B.
Local reconstruction
B.
Local reconstruction
Answers
C.
recovery and reconstruction
C.
recovery and reconstruction
Answers
D.
Local reconstruction
D.
Local reconstruction
Answers
Suggested answer: C
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