Free Access to Huawei.H13-611_V4.5.v2022-10-30.q154 with Valid Practice Test (Page 17)

Question 76

The data compression feature refers to the reduction of the transmission processing and storage efficiency of the system by reorganizing the data and deleting duplicate data blocks without losing information.

A.True
B.False

Question 77

A government unit adopts Huawei's two-location three-center solution for disaster recovery construction, and its business is mainly concentrated from 8:00 to 18:00. Which of the following is wrong?

A.When doing remote replication, a consistency group should be created according to the business of the unit, and related businesses should be placed in a consistent group
B.The production center and the remote disaster recovery center should adopt synchronous remote replication
C.The BC Manager software can be used to set the data synchronization period
D.The time period for data synchronization between the production center and the disaster recovery center should be selected at night when the business volume is small

Question 78

What are the correct analysis of the dual-control architecture storage subsystem? (Multiple Choice)

A.There are two working formats: Active-Active, Standby
B.In Active-Active, only one controller receives data requests in the same time period
C.Only for high-end storage
D.In Standby, the controller does not receive data requests and does not 0 hard disks

Question 79

Which of the following statements of RAID 1 is incorrect?

A.RAID 1 uses X OR algorithm to check
B.When the data of some member disks is damaged, RAID 1 allows it to quickly recover data from other member disks
C.Normally, RAID 1 reads data from the data disk and the mirror disk
D.RAID 1 writes data to each member disk, and the data on each member disk is the same

Question 80

The amount of data backed up by incremental backup is greater than that of differential backup.

A.True
B.False

Question 76

Question 77

Question 78

Question 79

Question 80

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