The functionality of a Replication Manager environment is best described by which of the following three statements? (Choose three)

A.
Offer CLI-level integration with backup vendors to implement backup to non-EMC disk storage systems.

B.
You can protect data that is being migrated between systems by creating a replace before the migration so that the original data is always available.

C.
You can create replicas of data that can be mounted to an alternate host to provide a server-less backup to tape.

D.
Customers can make all or none of the mirror devices available for use by Replication Manager.

E.
You can schedule and perform on-demand replication activities without interruption to the information systems.