Half Subtractors MCQs Quiz Online PDF Download

Learn half subtractors MCQs, digital logic design test for online courses learning and test prep to practice. Combinational logics quiz has multiple choice questions (MCQ), half subtractors quiz questions and answers to learn for computer science positions tests.

Digital logic test MCQ on half subtractor have an output to specify that 1 has been with options complemented, borrowed, carried and primed problem solving skills for viva, competitive exam prep, interview questions with answer key. 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