# Half Subtractors MCQs & Quiz Online PDF Book Download

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Learn combinational logics MCQ: half subtractor have an output to specify that 1 has been, with choices complemented, borrowed, carried, and primed for computer software engineer online degree. Practice merit scholarships assessment test, online learning half subtractors quiz questions for competitive exams in computer science major .

## MCQs on Half Subtractors PDF Book Download

MCQ: Half subtractor have an output to specify that 1 has been?

- complemented
- borrowed
- carried
- primed

B

MCQ: Two bit subtraction is done by

- Demultiplexer
- Multiplexer
- full subtract or
- half subtract or

D

MCQ: Simplified expression of half subtractor borrow is

- B=x+y
- B=xy
- B=x'y
- B=xy'

C

MCQ: Result of two bit subtraction is called?

- difference bit
- least significant bit
- most significant bit
- carry bit

A