Which statement best describes Data Domain’s deduplication approach?

A.
Inline deduplication is better because it is simpler and requires up to three to four times fewer
disks than post-process deduplication.

B.
Post-process deduplication is better because it is simpler and faster than inline deduplication.

C.
Deduplication before storing is better because it is more scalable and easier to use than
deduplication after storing.

D.
Deduplication after storing is better because it costs less and is more reliable than
deduplication before storing.