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Digital Electronics

Digital Electronics
Positive integers must be represented by

 signed numbers
 None of these
 Both A and B
 unsigned number

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Digital Electronics
What is the requirement of fullsubstractor circuit ?

 Three inputs and one output
 Two inputs and two outputs
 Three inputs and two outputs
 Two inputs and three outputs

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Digital Electronics
How many stable state/states present in flip-flop ?

 4
 2
 3
 1

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Digital Electronics
Excess-3 code is known as

Self-complementing code
Cyclic redundancy code
Weighted code
Algebraic code

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Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 1023
 32
 9
 129

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Digital Electronics
A latch is ________ sensitive

 edge
 None
 level
 both level and edge

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