Top 350+ Solved Digital Electronics MCQ Questions Answer

a. to convert analog input into digital

b. to create different outputs

c. to add a set of different numbers

d. to compare a set of variables or unknown numbers

a. 1-bit digital comparator

b. 4-bit magnitude comparator

c. 8-bit magnitude comparator

d. 8-bit word comparator

a. 2 inputs

b. 3 inputs

c. 4 inputs

d. 5 inputs

a. encoder

b. decoder

c. demultiplexer

d. multiplexer

a. 1 output

b. 2 outputs

c. 3 outputs

d. 4 outputs

a. multiplexer

b. demultiplexer

c. decoder

d. digital counter

a. bidirectional

b. unidirectional

c. even parity

d. binary-coded decimal

a. enable

b. disable

c. saturation

d. high impedance

a. it spreads the information to the control unit

b. it can be used to route data from one of several source to destination

c. it is an application of multiplexer

d. both it can be used to route data and it is an application of multiplexer

a. 4

b. 8

c. 10

d. 16

a. 4

b. 8

c. 12

d. 16