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Question 85

If ⊕ represents XOR Gate in (Boolean algebra) and A ⊕ B = C, then B ⊕ C equals to:

  1. A1
  2. BA
  3. CA'
  4. D0
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Correct answer: (B) A

Explanation

B ⊕ C = B ⊕ (A ⊕ B) = A ⊕ (B ⊕ B) = A ⊕ 0 = A.

From DSSSB TGT Computer Science Practice Set 1

This is question 85 of DSSSB TGT Computer Science Practice Set 1. 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.