Question 37

A combinational logic circuit that is used when it is desired to send data from two more source through a single transmission line is known as ______.

  1. ADe-multiplexer
  2. BEncoder
  3. CDecoder
  4. DMultiplexer
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Correct answer: (D) Multiplexer

Explanation

A multiplexer selects one of several inputs and sends it over a single output line, so many data sources can share one transmission line.

From DSSSB TGT Computer Science Practice Set 2

This is question 37 of DSSSB TGT Computer Science Practice Set 2. 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.