You recommended an ILM strategy to ABC.com, and received a reply that they already have ILM
implemented. ABC.com’s policy is to retain data on Symmetrix and then archive it to optical disk
after a year. Why is ABC.com’s process defective according to ILM principles?

A.
It does not provide for a mechanism to restore corrupted data less than a year old

B.
It assumes all data has the same value to the business and that it ages at the same rate

C.
It does not provide for a transactional based disaster recovery process to meet requirements

D.
It requires ABC.com to maintain a lot of data unnecessarily on expensive magnetic disk