What is a multiplexer?(a) It is a type of decoder which decodes several inputs and gives one output(b) A multiplexer is a device which converts many signals into one(c) It takes one input and results into many output(d) It is a type of encoder which decodes several inputs and gives one outputI got this question by my college director while I was bunking the class.I need to ask this question from Multiplexers (Data Selectors) topic in division Combinational Circuits of Digital Circuits

What is a multiplexer?(a) It is a type of decoder which decodes severa

1.	What is a multiplexer?(a) It is a type of decoder which decodes several inputs and gives one output(b) A multiplexer is a device which converts many signals into one(c) It takes one input and results into many output(d) It is a type of encoder which decodes several inputs and gives one outputI got this question by my college director while I was bunking the class.I need to ask this question from Multiplexers (Data Selectors) topic in division Combinational Circuits of Digital Circuits
Answer» The correct choice is (b) A multiplexer is a device which converts many signals into one For explanation: A multiplexer (or MUX) is a device that selects one of SEVERAL analog or digital input signals and FORWARDS the selected input into a single line, depending on the ACTIVE select lines.

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