Half adder mcqs

Half adder mcqs

Half adder mcqs

Defined as :
“A logic circuit for the addition of two, one- bit number is known as HALF ADDER“.
A and B are the two inputs(i.e. two ,one-bit binary numbers),and output is their addition( i.e. SUM with CARRY).

TRUTH TABLE for half adder is shown below,
when both the inputs are zero,sum will be zero .when one of the input is 1,sum is 1 with no carry output.
And when both the inputs are 1,then sum is 0 and a carry is generated( i.e. c=1).

A BSUM(S)CARRY(C)
0000
0110
1010
1101

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