Which of the Following Statements About Huawei OceanStor V3 Series

Multiple Choice

Which of the following statements about Huawei OceanStor V3 series storage array synchronous remote replication and asynchronous remote replication is incorrect? (Multiple choice)

A) Synchronous remote replication and asynchronous remote replication should use the progress of the bitmap
B) Synchronous Remote Replication To use differential logging, asynchronous remote replication uses differential bitmaps
C) Synchronous remote replication and asynchronous remote replication are used snapshots
D) Troubleshoot a replication task in a remote replication consistency group Do not affect tasks in other groups