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Question 111Asked in BEL PE Computer Science, 17 Dec 2023 (8:30 AM)

Which of the following statement is correct regarding complements?

Which of the following statement is correct regarding complements? I. Complements are used in digital computers for simplifying the subtraction operation and for logical manipulations. II. There are two types of complements for each base-r system: the r's complement and (r-1)'s complement.
  1. ABoth I and II
  2. BNeither I nor II
  3. COnly I
  4. DOnly II
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Correct answer: (A) Both I and II

From BEL PE Computer Science PYQ, 17 Dec 2023 (8:30 AM)

This is question 111 of BEL PE Computer Science PYQ, 17 Dec 2023 (8:30 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.