A prospect wants to Decommission their mainframe. Which two scenarios will Optim address?
(Choose two.)

A.
They want to continue to use the CICS z/OS application to access the data.

B.
They have data stored in IMS segments but want to remove the IMS software.

C.
Initially their data was entered into their z/OS DB2 database. They have now decided to use Oracle on an AIX machine. They want to convert the DB2 packages to Oracle stored procedures.

D.
They have data stored in both VSAM and DB2 on the z/OS platform and want to give up both their DB2 z/OS license and their hosted z/OS environment.

E.
They want to store a copy of the application with the archives, in case they have to restore the data.