Electronics and Communication Engineering - Digital Electronics

16. 

Which are the pending interrupts?

A. 5.5
B. 6.5
C. 7.5
D. None

Answer: Option C

Explanation:

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17. 

The logical expression Y = A + AB is equivalent to

A. Y = AB
B. Y = AB
C. Y = A + B
D. Y = A + B

Answer: Option D

Explanation:

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18. 

A quantization error is an essential aspect of ADC

A. True
B. False

Answer: Option A

Explanation:

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19. 

Schmitt trigger is used for wave shaping.

A. True
B. False

Answer: Option A

Explanation:

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20. 

Fundamental mode is another name for

A. level operation
B. pulse operation
C. clock operation
D. none of these

Answer: Option B

Explanation:

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