An existing customer has an EMC Data Domain system that is the same model as that used in the
Data Domain Archiver. The customer has decided to retain a portion of their backups for five
years. They would like to upgrade their Data Domain system to an Archiver.
Because the customer manages their existing Data Domain system, they would like to perform the
installation themselves. How would you advise the customer?

A.
An upgrade to a Data Domain Archiver is not supported in the field

B.
A license must be purchased to expand the active tier above 146 TB

C.
Customer can convert a regular file system to an archive system

D.
An archive limitation of three years for all archive unit exists