As an administrator, you are configuring the data movement policy of an EMC Data Domain system enabled
with Extended Retention. On which attribute is this policy based?

A.
Last modified time of every file stored in the system and frequency of data movement

B.
First modified time of every directory stored in the system and frequency of data movement

C.
File pointers to every file stored in the system and time stamps of each file in all directories

D.
Last modified time of each directory stored in the system and frequency of updates to each directory