A) Flash memory cards
B) Floppy disks
C) Hard disk drives
D) CD-ROMs
E) None of these
Correct Answer: D
Solution :
Flash memory cards, floppy disk and hard disk drives are non-volatile computer storage device that can be electrically erased and programmed .Whereas CD-ROM (stands for compact disc-read only memory) is a pro-pressed compact disc. Data once written on it. Then it becomes read only. It can't be reprogrammed.You need to login to perform this action.
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