Replication Manager (RM) is being used to create replicas for a SQL server installed on VMFS
residing on an ESX server. The operations are sent from a separate virtual RM proxy host.
However, the RM is not able to successfully create copies.
What is the most likely cause of the failure?

A.
The RM proxy host is not registered with the RM server.

B.
The RM proxy is not a physical host.

C.
The RM server is unable to communicate with the RM proxy over port 445.

D.
The RM server credentials were not properly entered for the RM proxy.