When accessing archived data through SQL Server, which two statements are true? (Choose two.)

A.
Oracle Heterogeneous Services must be configured to access SQL Server.

B.
Attunity Studio does not need to be installed on the SQL Server system.

C.
The archived data must be defined to ODM.

D.
SQL Server andOptim must be installed on the same system.

E.
The Optim Server process must be running.