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Digital Electronics

Digital Electronics
For a code to be self-complementing, the sum of all its weights must be

 10
 6
 9
 12

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Digital Electronics
In the toggle mode a JK flip-flop has

 J = 0, K = 1.
 J = 0, K = 0.
 J = 1, K = 0.
 J = 1, K = 1.

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Digital Electronics
The number of rows in the truth table of a 4-input gate is

 4
 16
 12
 8

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Digital Electronics
Latches are ________ circuits.

 edge triggered
 count triggered
 level triggered
 pulse triggered

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Digital Electronics
The inverter is ___________

AND gate
OR gate
NOT gate
None of these

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Digital Electronics
In a T flip-flop no of input circuit is

 1
 3
 2
 4

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MORE MCQ ON Digital Electronics

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