Computer Science - Computer Fundamentals

41. 

A flat-bed plotter uses a pen which moves in two directions across a piece of paper fixed on a flat-bed. Can you tell who controls the movements of this pen?

A. microfilm
B. microfiche
C. film card
D. COM
E. None of the above

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

42. 

The desirable characteristic(s) of a memory system is (are)

A. speed and reliability
B. low power consumption
C. durability and compactness
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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43. 

The CPU chip used in a computer is partially made out of:

A. Copper
B. Iron
C. Gold and silver
D. Silica
E. None of the above

Answer: Option D

Explanation:

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44. 

What type of magnetic material is normally used in bubble memories?

A. Magnetic core
B. Cobalt
C. Garnet
D. Metallic
E. None of the above

Answer: Option C

Explanation:

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45. 

A byte is comprised of:

A. One bit
B. Four bits
C. Eight bits
D. Sixteen bits
E. None of the above

Answer: Option C

Explanation:

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