Digital Circuits Multiplexers Data Selectors 1 Online Exam Quiz
Digital Circuits Multiplexers Data Selectors 1 GK Quiz. Question and Answers related to Digital Circuits Multiplexers Data Selectors 1. MCQ (Multiple Choice Questions with answers about Digital Circuits Multiplexers Data Selectors 1
How many select lines would be required for an 8-line-to-1-line multiplexer?
Options
A : 2
B : 4
C : 8
D : 3
How many NOT gates are required for the construction of a 4-to-1 multiplexer?
Options
A : 3
B : 4
C : 2
D : 5
In a multiplexer, the selection of a particular input line is controlled by ___________
Options
A : Data controller
B : Selected lines
C : Logic gates
D : Both data controller and selected lines
Which combinational circuit is renowned for selecting a single input from multiple inputs & directing the binary information to output line?
Options
A : Data Selector
B : Data distributor
C : Both data selector and data distributor
D : DeMultiplexer
Which is the major functioning responsibility of the multiplexing combinational circuit?
Options
A : Decoding the binary information
B : Generation of all minterms in an output function with OR-gate
C : Generation of selected path between multiple sources and a single destination
D : Encoding of binary information
It is possible for an enable or strobe input to undergo an expansion of two or more MUX ICs to the digital multiplexer with the proficiency of large number of ___________
Options
A : Inputs
B : Outputs
C : Selection lines
D : Enable lines
What is a multiplexer?
Options
A : It is a type of decoder which decodes several inputs and gives one output
B : A multiplexer is a device which converts many signals into one
C : It takes one input and results into many output
D : It is a type of encoder which decodes several inputs and gives one output
A digital multiplexer is a combinational circuit that selects ___________
Options
A : One digital information from several sources and transmits the selected one
B : Many digital information and convert them into one
C : Many decimal inputs and transmits the selected information
D : Many decimal outputs and accepts the selected information
The enable input is also known as ___________
Options
A : Select input
B : Decoded input
C : Strobe
D : Sink
One multiplexer can take the place of ___________
Options
A : Several SSI logic gates
B : Combinational logic circuits
C : Several Ex-NOR gates
D : Several SSI logic gates or combinational logic circuits
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