What is Centera FileArchiver?

A.
CUA feature that enables data to be stored to either the Celerra or the Centera

B.
Policy engine appliance that moves data between the Celerra and the CUA platforms

C.
CUA feature that allows the CUA to move data from the Centera to other EMC platforms

D.
Policy engine appliance that moves data between the Celerra and the Centera platforms