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Question 141Asked in DSSSB TGT Computer Science, 25 Jun 2023, Shift 3 (4:30 PM)

Which of the following is an example of a combinational circuit?

  1. ACounter
  2. BShift Register
  3. CClock
  4. DEncoder
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Correct answer: (D) Encoder

Explanation

An encoder's output depends only on its present inputs, so it is a combinational circuit. Counters and shift registers have memory, which makes them sequential.

From DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM)

This is question 141 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM). 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.