Which of the following BEST describes Windows XP Standby mode?

Which of the following BEST describes Windows XP Standby mode?

A.
Copies an image of whatever is in memory at the moment to a file on the disk and if the
computer loses power, data will be saved.

B.
Copies an image of whatever is in memory at the moment to a file on the disk and if the
computer loses power, data will be lost.

C.
Keeps the contents of memory intact by providing a tiny amount of power to the system and if
the computer loses power, data will be lost.

D.
Keeps the contents of memory intact by providing a tiny amount of power to the system and if
the computer loses power, data will be saved.