WHICH OF THE FOLLOWING TECHNIQUES IS VALID FOR BACKING UP FILES ON ASM DISKS

10. Which of the following techniques is valid for backing up files on ASM disks? (Choose all that apply.) A. If the files are mirrored, split the mirror, back up the split copy, and reinstantiate the mirror. B. Put the tablespaces into hot backup mode, and copy the ASM datafiles. C. Connect to the ASM instance with RMAN, and back up as normal. D. Connect to the RDBMS instance with RMAN, and back up as normal.