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Digital Electronics

Digital Electronics
A single flip-flop can be cleared (reset) to

 0
 1
 None
 Both A and B

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Digital Electronics
Positive integers must be represented by

 Both A and B
 unsigned number
 signed numbers
 None of these

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Digital Electronics
A boolean function can be transformed into logical ________.

 graph
 diagram
 matrix
 map

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Digital Electronics
When will be the output of an AND gate is LOW ?

 When any input is LOW
 When all inputs are HIGH
 When any input is HIGH
 When all input is LOW

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Digital Electronics
The universal gate is ___________

None of these
OR gate
NAND gate
AND gate

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Digital Electronics
The 2s complement of 17 is

  101111.
 101110.
 111110.
 110001.

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MORE MCQ ON Digital Electronics

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