CUET PG 2024 Computer PYQ — A logic circuit, that can add two 1-bit numbers and produce outpu… | Mathem Solvex | Mathem Solvex
Tip:A–D to answerE for explanationV for videoS to reveal answer
CUET PG 2024 — Computer PYQ
CUET PG | Computer | 2024
A logic circuit, that can add two 1-bit numbers and produce output for sum and carry but cannot handle carry input, is called ______
Choose the correct answer:
A.
Half adder
(Correct Answer)
B.
Full adder
C.
Multiplexer
D.
Encoder
Correct Answer:
Half adder
Explanation
- A Half Adder is a type of logic circuit used to add two single-bit binary numbers. - It produces two outputs: a sum and a carry. - The sum output is the result of the XOR operation of the two input bits. - The carry output is the result of the AND operation of the two input bits. - Unlike a Full Adder, a Half Adder does not have a provision to handle carry input from a previous stage
Explanation
- A Half Adder is a type of logic circuit used to add two single-bit binary numbers. - It produces two outputs: a sum and a carry. - The sum output is the result of the XOR operation of the two input bits. - The carry output is the result of the AND operation of the two input bits. - Unlike a Full Adder, a Half Adder does not have a provision to handle carry input from a previous stage
