Top 350+ Solved Digital Electronics MCQ Questions Answer
Q. Which IC is used for the implementation of 1-to-16 DEMUX?
a. ic 74154
b. ic 74155
c. ic 74139
d. ic 74138
Q. All the comparisons made by comparator is done using
a. 1 circuit
b. 2 circuits
c. 3 circuits
d. 4 circuits
Q. A circuit that compares two numbers and determine their magnitude is called
a. height comparator
b. size comparator
c. comparator
d. magnitude comparator
Q. A procedure that specifies finite set of steps is called
a. algorithm
b. flow chart
c. chart
d. venn diagram
Q. An identify comparator is defined as a digital comparator which has
a. only one output terminal
b. two output terminals
c. three output terminals
d. no output terminal
Q. A magnitude comparator is defined as a digital comparator which has
a. only one output terminal
b. two output terminals
c. three output terminals
d. no output terminal