Digital Circuits Multiple Choice Online Exam Quiz
Digital Circuits Multiple Choice GK Quiz. Question and Answers related to Digital Circuits Multiple Choice. MCQ (Multiple Choice Questions with answers about Digital Circuits Multiple Choice
In 1-to-4 demultiplexer, how many select lines are required?
Options
A : 2
B : 3
C : 4
D : 5
How many select lines are required for a 1-to-8 demultiplexer?
Options
A : 2
B : 3
C : 4
D : 5
How many AND gates are required for a 1-to-8 multiplexer?
Options
A : 2
B : 6
C : 8
D : 5
In a multiplexer the output depends on its ____________
Options
A : Data inputs
B : Select inputs
C : Select outputs
D : Enable pin
Most demultiplexers facilitate which type of conversion?
Options
A : Decimal-to-hexadecimal
B : Single input, multiple outputs
C : AC to DC
D : Odd parity to even parity
Why is a demultiplexer called a data distributor?
Options
A : The input will be distributed to one of the outputs
B : One of the inputs will be selected for the output
C : The output will be distributed to one of the inputs
D : Single input gives single output
In 1-to-4 multiplexer, if C1 = 1 & C2 = 1, then the output will be ____________
Options
A : Y0
B : Y1
C : Y2
D : Y3
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