Question

An Optical Storage Device is __________.

A A permanent storage device that stores information using magnets, such as a hard drive or floppy drive.
B A permanent storage device that stores information using electricity, such as a flash drive or memory card
C A permanent storage device that stores information by creating light and dark spots on the bottom of a disc.
D A permanent storage device that stores information by magnetizing and un-magnetizing particles on multiple disks.
E None of these
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