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Digital Electronics

Digital Electronics
Which of these circuits have higher gate complexity 1. Carry look ahead adder 2. Ripple carry adder

 2
 1
 both have same
 none

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Digital Electronics
Truth table is used to express

 Boolean expression
 Boolean map
 Boolean matrix
 Boolean addition

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Digital Electronics
Master-slave flip flop consists of ________ flip-flop(s).

 2
 4
 3
 1

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Digital Electronics
To add two m-bit numbers, the required number of half adder is

 2m
 2m-1
 2m-1
 2m+1

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Digital Electronics
The number of cells in a 6 variable K-map is

 12
 64
 6
 36

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Digital Electronics
Which of these circuits will give yield carry with more delay 1. Carry look ahead adder 2. Ripple carry adder

 2.
 1.
 both are same
 none

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