NIELIT 2016 DEC Scientist B (IT) - Section B: 33

Question

How many inputs are required in Full Adder Circuit?

• A. $2$
• B. $3$
• C. More than two inputs
• D. None of the above

Answer 1

B. full adder needs 3 inputs. two bits and a carry  from another adder circuit

Answer 2

The advantage of FA is that it considers the previous carry therefore we have three inputs...a,b and c from the previous carry.. option b is the correct

Answer 3

inputs are required in Full Adder Circuit a ,b and c….