Computer Science - Digital Computer Electronics

11. 

Which of the following is not functionally a complete set?

A. AND, OR
B. NAND
C. NOR
D. AND, OR, NOT
E. None of the above

Answer: Option A

Explanation:

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12. 

The fan-out capability of a digital building block can be defined as

A. the number of inputs that one output can transmit to
B. the amount of cooling required for fanning the hear out
C. the number of inputs that can transmit to one input
D. the maximum power dissipation (heat generation) that the unit can stand.
E. None of the above

Answer: Option A

Explanation:

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13. 

Conversion of an octal number 738 to binary number is

A. 1101112
B. 1111002
C. 1100102
D. 1110112
E. None of the above

Answer: Option D

Explanation:

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14. 

Conversion of binary number 11000012 to hexadecimal is

A. 5716
B. 6116
C. 5116
D. 4316
E. None of the above

Answer: Option B

Explanation:

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15. 

The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

A. decimal
B. binary
C. ASCE
D. BCD
E. None of the above

Answer: Option B

Explanation:

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