A multiplexer is also known as A. coder B. decoder C. data selector D. multivibrator E. None of the above

The correct answer is C. data selector.

A multiplexer is a device that selects one of several input signals and routes it to a single output. It is also known as a data selector, data switch, or multiplexor.

A coder is a device that converts data from one form to another. For example, a digital-to-analog converter (DAC) converts a digital signal to an analog signal.

A decoder is a device that converts data from one form to another. For example,