Total number of inputs in a half adder is __________
A. 2
B. 3
C. 4
D. 1
Answer:A
Total number of inputs in a half adder is __________
A. 2 B. 3 C. 4 D. 1
Explanation: Total number of inputs in a half adder is two. Since, an EXOR gates has 2 inputs and carry is connected with the input of EXOR gates. The output of half-adder is also 2, them being, SUM and CARRY. The output of EXOR gives SUM and that of AND gives carry.