Multiple choice

Multiplexer is also known as

  1. data selector

  2. data distributor

  3. decoder

  4. encoder

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A Correct answer
Explanation

A multiplexer is a digital circuit that selects one of several input signals and forwards it to a single output. It is commonly called a data selector because it selects which data input to transmit. Data distributor, decoder, and encoder are different circuit functions.