You work as an administrator at ABC.com. You study the exhibit carefully.
Exhibit:

ABC.com has shown you a design for EMC Centera replication between sites. In the event of a
single site failure, what must be added to the design to ensure data availability?

A.
Failover for the application servers

B.
Backup of the EMCCentera

C.
Redundant network links

D.
An additional EMCCentera cluster