A government unit adopts Huawei’s two-site, three-center solution for disaster recovery construction, and its business is mainly concentrated from 8:00 to 18:00.
What is wrong with the following approach?
A.
Production centers and remote disaster recovery centers should use synchronous remote replication
B.
The time period for data synchronization between the production center and the disaster recovery center should be selected when the business volume at night is small
C.
When doing remote replication, a consistency group should be created according to the business of the unit, and related businesses are placed in a consistents
D.
You can use the BCManager software to set the data synchronization period
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