Question

Match List-I with List-II.

List-I	List-II
A. Decoder	I. Selects one input out of many
B. Multiplexer	II. Converts binary input into $2^n$ outputs
C. Encoder	III. Converts $2^n$ inputs into binary code
D. Demultiplexer	IV. Routes one input to several outputs

Choose the correct answer from the options given below:

• A. A-I, B-II, C-III, D-IV
• B. A-II, B-I, C-III, D-IV
• C. A-III, B-I, C-IV, D-II
• D. A-IV, B-III, C-II, D-I

Hint:

MUX = many to one, DEMUX = one to many.

Answer 1

The Correct Option is B