Match the terms in List - I with the options given in List - II :

1. A(a)-ii (b)-i (c)-iii
2. B(a)-ii (b)-iii (c)-i
3. C(a)-ii (b)- i (c)- iv
4. D(a)-iv (b)-ii (c)-i

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: B. (a)-ii (b)-iii (c)-i

Explanation

A decoder maps n lines to 2ⁿ (ii); a multiplexer selects 2ⁿ lines to 1 (iii); a demultiplexer routes 1 line to 2ⁿ (i).