Which keyword alone converts asynchronously to synchronous SnapMirror?

Which keyword alone converts asynchronously to synchronous SnapMirror?

• A. sync
• B. cksum
• C. src_con
• D. outstanding

Answer: (A)

SnapMirror can run in asynchronous mode by default, with updates flowing on a schedule. To switch a relationship to real-time, zero-RPO synchronous replication, you include the keyword that specifies this mode in the command that creates or modifies the relationship. That keyword is sync. It explicitly tells the system to use synchronous replication; the other terms relate to data integrity, connection details, or transfer state, and do not change the replication mode. So, using the keyword sync is what converts an asynchronous SnapMirror to synchronous.

SnapMirror can run in asynchronous mode by default, with updates flowing on a schedule. To switch a relationship to real-time, zero-RPO synchronous replication, you include the keyword that specifies this mode in the command that creates or modifies the relationship. That keyword is sync. It explicitly tells the system to use synchronous replication; the other terms relate to data integrity, connection details, or transfer state, and do not change the replication mode. So, using the keyword sync is what converts an asynchronous SnapMirror to synchronous.