Since RAM is only active when the computer is on， your computer usesdisk tostore information even when the computer is off.Which ofthe following is true？ ( )

A.When your computer is on， only RAM is used to store information.

B.When your computer is on， only disk drives are used to storeinformation.

C.When your computer is off， only RAM is used to store information.

D.When your computer is off， only disk drives are used to storeinformation.