You are evaluating the implementation of database availability groups (DAGs). You need to recommend a DAG implementation that meets the redundancy requirements of Fabrikam.

What should you recommend?

A.
Add one Mailbox server to each site. Create one DAG that contains both Mailbox servers.

B.
Add one Mailbox server to each site. Create two DAGs. Add one Mailbox server to each DAG.

C.
Add two Mailbox servers to each site. Create two DAGs. Add one Mailbox server from each site to each DAG.

D.
Add two Mailbox servers to each site. Create one DAG for each site. Add the Mailbox servers for each site to their respective DAG.