A customer is deploying EMC Data Domain systems in four data centers worldwide. The Data

Domain systems will be using VTL. Each system will have a unique tape pool.
The customer would like to replicate data to all sites. The data needs to be encrypted locally and
then replicated to remote sites over the WAN. What needs to be deployed to meet the customer’s
requirements?

A.
Encryption for data at rest and pool replication with encryption enabled

B.
Encryption for data at rest and collection replication with encryption enabled

C.
Pool replication with encryption enabled

D.
Collection replication with encryption enabled