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Question 69Asked in BPSC TRE 3.0 (2024) Computer Science Class 11-12

Digital circuit can be made by the repeated use of the _________.

  1. ANAND gate
  2. BNOR gate
  3. CAND gate
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (D) More than one of the above

Explanation

NAND and NOR are both universal gates, so any digital circuit can be built by repeatedly using either one. AND alone is not universal.

From BPSC TRE 3.0 (2024) Computer Science Class 11-12 — Previous Year Paper

This is question 69 of BPSC TRE 3.0 (2024) Computer Science Class 11-12 — Previous Year Paper. 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.