Which three statements are true about using RMAN with ASM?

Which three statements are true about using RMAN with ASM?

A.
RMAN cannot use ASM storage for backups.

B.
RMAN can use ASM storage for backups.

C.
Using RMAN, database files cannot be moved from ASM to a file system

D.
RMAN is the only supported method to back up database files stored in ASM.

E.
RMAN is the only supported method to back up ACFS files.

F.
Using RMAN, database files can be migrated to ASM from a file system.