A customer requires a restartable Oracle database up to and including the last committed
transaction. Which SRDF best practice solution would you architect?

A.
Maintain a synchronous RDF link between the R1 and R2 at all times. Perform a consistent
BCV split off the R2 devices and mount the BCVs to the target host.

B.
Split (consistent) all the BCV devices from the R1s after full synchronization. Mount the Oracle
BCV devices to the production host.

C.
Create a point-in-time clone copy of the R2 and deactivate the clone session for recoverability.

D.
Split (consistent) all the BCV devices from the R2s after full synchronization. Then mount the
Oracle BCV devices to the production host.

Explanation: