35) A combinational circuit is one in which the output depends on the

input combination at the time

input combination and the previous output

input combination at that time and the previous input combination

present output and the previous output

Answer is:

input combination at the time

Digital Logic MCQ with Answers

For more MCQ's Click Here

36) The function of a multiplexer is

to decode information

to select 1 out of N input data sources and to transmit it to single channel

to transit data on N lines

to perform serial to parallel conversion

Answer is:

to select 1 out of N input data sources and to transmit it to single channel

37) A combinational logic circuit which generates a particular binary word or number is

Decoder

Multiplexer

Encoder

Demultiplexer

Answer is:

Decoder

38) Which of the following circuit can be used as parallel to serial converter ?

Multiplexer

Demultiplexer

Decoder

Digital counter

Answer is:

Multiplexer

39) In which of the following adder circuits, the carry look ripple delay is eliminated

Half adder

Full adder

Parallel adder

Carry-look-ahead adder

Answer is:

Parallel adder

Digital Logic MCQ with Answers

For more MCQ's Click Here

35) A combinational circuit is one in which the output depends on the

input combination at the time

Digital Logic MCQ with Answers

Related Digital Logic MCQ with Answers

36) The function of a multiplexer is

to select 1 out of N input data sources and to transmit it to single channel

37) A combinational logic circuit which generates a particular binary word or number is

Decoder

38) Which of the following circuit can be used as parallel to serial converter ?

Multiplexer

39) In which of the following adder circuits, the carry look ripple delay is eliminated

Parallel adder

Digital Logic MCQ with Answers