Huawei H13-621 Quiz 3 Topic 3 Questions 11-15

Question: 1

Under AIX system, the method of checking initiator node name can through smitty devicE.

ATrue

BFalse

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Question: 2

Which of the following description of module function within SAN storage array system is correct? (Select 2 Answers)

AIBS: multipath control module interaction with the host multipath, responsible for sending the read/write command to the appropriate controller

BFC_front: specific processing the transport layer of host interface protocols, for example: FC, SCSI (iSCSI), SAS

CDB: management and save the system configuration data

DHMP: responsible for the communication management between the controller (mainly PCIe)

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Question: 3

For backup and disaster, what size of striping depth are recommended the common used?

A8K

B16K-128K

C64K

Dmore than 64K

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Question: 4

If the LUN on the storage array created the virtual snapshot, under the condition of the source LUN data is deleted by mistake, what method can be used to restore data? (Select 2 Answers)

Athe snapshot of the source LUN rollback operation

Bthe snapshots of the source LUN map to host, recover it on the host side

Ca snapshot of the source LUN activated operation

Da snapshot of the source LUN mirror operation

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Question: 5

In the process of SAN storage controller troubleshooting, before replacing the controller, in order to ensure that data is consistent, just make sure that LUN of belonging to controller can send IO when there is no host, don't have to do other operations.

ATrue

BFalse

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Huawei H13-621 Quiz:3 Topic:3 Questions:11-15