The Optim Initialization Exit facility provides which three benefits? (Choose three.)

A.
Observes what is being done by a given user at various points ina programs logic.

B.
Automates the reporting ofOptim requests that fail.

C.
Ensures that the users request meets your company security standards.

D.
Changes the request, if needed, to pass your company standards or forbids the request altogether.

E.
Adds support toOptim for new code pages.