Flash memory .
A) Uses light
B) Is nonvolatile
C) Clears when the computer powers down
D) Has a fast refresh rate

Question

Quizplus · Accepted Answer

Flash memory is nonvolatile, which means it retains data even when the power is turned off. It uses electric signals instead of light, and it has a limited number of times that it can be written to before it wears out. While it has a fast read speed, its write speed is generally slower than other types of memory.

Flash Memory