A customer plans a DR test for their CIFS DR solution using EMC VNX. The customer needs to
confirm users will be able to access data at the DR site in the event of a source site disaster. The
VNX at the source site will not be shut down during the DR test. The customer asks how they
should proceed. What do you advise the customer?

A.
Perform a Replication Switchover operation from the source VNX.

B.
Perform a Replication Switchover operation from the DR site VNX.

C.
Perform a Replication Failover operation from the DR site VNX.

D.
Perform a Replication Failover operation from the source VNX.