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HCIA Storage H13-611_V4.5 Huawei Study Notes

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Total 536 questions

HCIA-Storage V4.5 Questions and Answers

Question 33

Incremental backup requires the last full backup and each incremental backup to fully restore data. Data reconstruction is therefore slower compared with full backups.

Options:

A.

TRUE

B.

FALSE

Question 34

The failure of an SSD is more predictable than that of other disk technologies.

Options:

A.

TRUE

B.

FALSE

Question 35

For random access to mechanical disks, the most significant impact on the time it takes to complete an IO is:

Options:

A.

Seeking time

B.

Rotation delay

C.

Data transfer time

Question 36

Huawei OceanStor series storage system hardware includes controller enclosures and disk enclosures. Which of the following statements about controller enclosures are correct?

Options:

A.

When the external power supply fails, BBU modules provide backup power for all disks.

B.

If BBUs become faulty, the service system will be interrupted.

C.

When the external power supply fails, BBUs can supply power to enable data synchronization from the cache to disks in disk enclosures

D.

When the power input is normal, BBUs are in the standby state.

Page: 9 / 20
Total 536 questions