# Half Adders MCQs & Quiz Online PDF Book Download

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## MCQs on Half Adders PDF Book Download

MCQ: Half adder circuits requires two binary

- Inputs
- Outputs
- Digits
- Both a and b

D

MCQ: Most significant bit of arithmetic addition is called

- overflow
- carry
- output
- zero bit

B

MCQ: Two bit addition is done by

- ripple carry adder
- carry sum adder
- full adder
- half adder

D