Which of the following must you do before you can boot from a bootable CD ROM?

A.
Make sure the hard drive is formatted with NTFS.

B.
Change the BIOS boot sequence to CD-ROM, A, C

C.
Press the F8 key during the boot sequence.

D.
Make a bootable diskette.

Explanation:
The BIOS might be set to boot from the hard drive before it tries to boot from the CD-ROM. In this
case the boot sequence must be changed to make it possible to boot from the CD-ROM