A technician is attempting to get into the BIOS and they are being prompted for a password. Which of the following can clear the BIOS password？（）

• A、Pull the CMOS battery.
• B、Pull the 20/24 pin connector from the main board.
• C、Short the reset circuit near the RAM.
• D、Use the appropriate jumper on main board.
• E、Use the reset button on the front panel.