An EMC NetWorker customer is backing up several different applications to Data Domain
devices in their production data center. They want to replicate their daily sensitive database
backups to another Data Domain system located in their disaster recovery data center. Both
data centers are linked with only a 10 Mb link. Based on EMC best practice, which type of
replication should be used?

A.
Clone-controlled

B.
Archive

C.
Directory

D.
Collection