What are three benefits of using Optim archiving for application decommissioning? (Choose three.)

A.
Reduced maintenance costs because application and database maintenance and license fees are no longer paid for the old application and its database, but data remains accessible to the user community.

B.
Decommissioned data is needed every day by end-users andOptim caches it in memory so access is faster then the production database.

C.
The ability to use tiered storage which is less expensive then a production database.

D.
Optim can store decommissioned data in a compressed format so it will take less storage then it did in production.

E.
Applications must continue to use data in a seamless manner.