As illustrated in the exhibit, a customer has a backup environment that includes clients and
server managed by a backup media server. Data is written to a primary storage device and
archived to an application server. The customer has onsite retention strorage, which is
replicated to a disaster recovery site. In addition, archive-to-tape is requires. Which
components would you replace when initiating a Data Domain solution?

A.
onsite retention storage and offsite disaster recovery storage

B.
Backup media server and clients

C.
Primary storage and onsite retention storage

D.
Backup media server and archive application server