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Q.

Which of the following is a computer memory that can be programmed once, but not reprogrammed.

A

ROM

B

RAM

C

PROM

D

EPROM

E

None of the above

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The memory sizes in mainframe computers and advanced technology micro computers are expressed as

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Which of the following terms is the most closely related to main memory?

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permanent

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A normal CD-ROM usually can store up to ........

A

680 KB

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680 Bytes

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