Digital Electronics Practice Problem-7


#1

The minimum number of 2-to-1 multiplexers required to realize a 4-to-1 multiplexer is

(a) 1
(b) 2
(c) 3
(d) 4


#2

3 2:1mux will be required.correct option is c


#3

Answer is option ā€™ Cā€™ i.e., 3


#4

C partvis correct i.e. 3