David Configured a Password to Restrict Access to the CMOS

Multiple Choice

David configured a password to restrict access to the CMOS setup, but has forgotten the password. Which of the following should he do to remove this password and access the CMOS setup?

A) Clear the CMOS by shortening the CMOS jumper
B) Boot to a floppy and fdisk the drive
C) Go into BIOS setup and delete the password
D) Boot down the computer while holding down the key