Q520
What is the name of the logic circuit which can add two binary digits?
A.
Full adder
B.
Half adder
AnswerC.
Buffer
D.
Register
E.
None of the above
Answer: Option B
Solution
Answer: Option B
Solution:
The half adder is an example of a simple, functional digital circuit built from two logic gates. The half adder adds two one-bit binary numbers (AB). The output is the sum of the two bits (S) and the carry (C).