Computer Science - Computer Fundamentals

6. 

Which memory is nonvolatile and may be written only once?

A. RAM
B. EE-ROM
C. RAM
D. PROM
E. None of the above

Answer: Option D

Explanation:

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7. 

A random-access data storage device which gives rapid access to data is

A. Magnetic tape
B. Punched card
C. Disk storage unit
D. Buffer
E. None of the above

Answer: Option C

Explanation:

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8. 

A card on the top of pack of cards containing information about the cards in the pack is

A. Punched card
B. Card punch
C. Reader card
D. Punched paper tape
E. None of the above

Answer: Option C

Explanation:

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9. 

Which term is used to describe RAM?

A. Dynamic RAM (DRAM)
B. Static RAM (SRAM)
C. Video RAM (VRAM)
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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10. 

A type of core store that has a lower access time than the devices used for working store in the same processor is known as

A. core memory
B. buffer
C. fast core
D. address register
E. None of the above

Answer: Option C

Explanation:

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