Half Subtractors MCQs Quiz Online PDF Download

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Digital logic design practice test MCQ: half subtractor have an output to specify that 1 has been with choices complemented, borrowed, carried and primed with distance learning, competitive exams preparation for national and international universities' admissions. Free study guide is for online learning half subtractors quiz with MCQs to practice test questions with answers.

MCQs on Half Subtractors Quiz PDF Download

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

  1. complemented
  2. borrowed
  3. carried
  4. primed


MCQ: Two bit subtraction is done by

  1. Demultiplexer
  2. Multiplexer
  3. full subtract or
  4. half subtract or


MCQ: Simplified expression of half subtractor borrow is

  1. B=x+y
  2. B=xy
  3. B=x'y
  4. B=xy'


MCQ: Result of two bit subtraction is called?

  1. difference bit
  2. least significant bit
  3. most significant bit
  4. carry bit