Online TestDemultiplexers Objective Questions – Part 1 Demultiplexers Objective Questions Digital Electronics Objective Questions 0% Which IC is used for the implementation of 1-to-16 DEMUX? IC 74154 IC 74139 IC 74138 IC 74155 Correct!Wrong!- Continue >> The word demultiplex means Many into one Distributor One into many as well as Distributor One into many Correct!Wrong!- Continue >> In 1-to-4 demultiplexer, how many select lines are required? 3 5 4 2 Correct!Wrong!- Continue >> In a multiplexer the output depends on its Select inputs None of the Mentioned Data inputs Select outputs Correct!Wrong!- Continue >> Most demultiplexers facilitate which type of conversion? Decimal-to-hexadecimal Odd parity to even parity Single input, multiple outputs AC to DC Correct!Wrong!- Continue >> In 1-to-4 multiplexer, if C1 = 1 & C2 = 1, then the output will be Y3 Y0 Y1 Y2 Correct!Wrong!- Continue >> The output Q4 of this 1-to-8 demultiplexer is None of the Mentioned Q2.(Q1)’.(Q0)’.I Q2.Q1.(Q0)’.I Q2.(Q1)’.Q0.I Correct!Wrong!- Continue >> In 1-to-4 multiplexer, if C1 = 0 & C2 = 1, then the output will be Y3 Y0 Y1 Y2 Correct!Wrong!- Continue >> How many select lines are required for a 1-to-8 demultiplexer? 3 2 5 4 Correct!Wrong!- Continue >> How many AND gates are required for a 1-to-8 multiplexer? 5 4 2 6 Correct!Wrong!- Continue >> Why is a demultiplexer called a data distributor? The output will be distributed to one of the inputs One of the inputs will be selected for the output None of the Mentioned The input will be distributed to one of the outputs Correct!Wrong!- Continue >> Share the quiz to show your results ! Facebook Facebook Just tell us who you are to view your results ! Show my results >> Demultiplexers (Data Distributors) – 1 I got %%score%% of %%total%% right Share your results Facebook Facebook Twitter Google+ ↺ PLAY AGAIN ! Share With Your Friends Facebook Twitter LinkedIn Pinterest Email WhatsApp
