Computer Science - Computer Fundamentals

31. 

A framework in which circuit boards can he mounted is

A. Switch circuit
B. Chip
C. Card cage
D. Bar code
E. None of the above

Answer: Option C

Explanation:

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32. 

What is the minimum number of operations required, for a microprocessor with 8 data pins, to read a 32-bit word?

A. 1
B. 2
C. 4
D. 8
E. None of the above

Answer: Option C

Explanation:

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33. 

The main purpose of the off line device is

A. To reduce the no.of operator errors in recording data
B. To save computer time
C. To save floor space in the computer centre
D. All of the above
E. None of the above

Answer: Option B

Explanation:

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34. 

The accuracy of the floating point numbers representable in two 16 bit words of a computer is approximately

A. 16 digits
B. 6 digits
C. 4 digits
D. All of the above
E. None of the above

Answer: Option B

Explanation:

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35. 

Which of the following is a special purpose language used to describe to a computer's operating system.

A. LOGO
B. APL
C. ICL
D. CORAL
E. None of the above

Answer: Option C

Explanation:

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