Time left 0:28:43Question 1Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhat is the purpose of a 2-way multiplexer?Question 1Answera.The input signal chooses which select signal will become the output.b.None of the other options.c.The input signal becomes multiple outputsd.The select signal chooses which input will become the output.Clear my choiceQuestion 2Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhat is the purpose of a half adder circuit?Question 2Answera.Half adder circuits are used to add 2 input bitsb.Half adder circuits are used to subtract 3 input bitsc.Half adder circuits are used to subtract 2 input bitsd.Half adder circuits are used to add 3 input bits
Question
Time left 0:28:43Question 1Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhat is the purpose of a 2-way multiplexer?Question 1Answera.The input signal chooses which select signal will become the output.b.None of the other options.c.The input signal becomes multiple outputsd.The select signal chooses which input will become the output.Clear my choiceQuestion 2Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhat is the purpose of a half adder circuit?Question 2Answera.Half adder circuits are used to add 2 input bitsb.Half adder circuits are used to subtract 3 input bitsc.Half adder circuits are used to subtract 2 input bitsd.Half adder circuits are used to add 3 input bits
Solution
Question 1: The correct answer is d. The select signal chooses which input will become the output. A 2-way multiplexer is a digital switch that allows one of two inputs to be selected as an output based on the state of a select signal.
Question 2: The correct answer is a. Half adder circuits are used to add 2 input bits. A half adder is a type of adder, an electronic circuit that performs addition of numbers. In particular, half adders are able to add two single binary digits and provide the output plus a carry value.
Similar Questions
What is the purpose of a 2-way multiplexer?Question 1Answera.The input signal chooses which select signal will become the output.b.None of the other options.c.The input signal becomes multiple outputsd.The select signal chooses which input will become the output.
What is the function of the multiplexer?Group of answer choicesConverts from Octal to Binary.Needed in implementing an if statement.Asserts the selection output for the memory location corresponding to the input address bit stream.Used in the ALU to select the desired arithmetic or logic operation to perform.
Inputs of Half Adder are A=1 & B=1 the outputs are connected to select lines of 4:1 MUX . what will be the output.
Time left 0:15:27Question 11Answer savedMarked out of 1.00Flag questionQuestion textIf A=1’b1,B=2’b01,C=2’b00 y={4{A},2{B},C} equalsa.Noneb.10’b1111010100c. 8’b11110100d.9’b111101010Clear my choiceQuestion 12Not yet answeredMarked out of 1.00Flag questionQuestion textIn the given code snippet, statement 2 will executed at a.25b.15c.0d.30Clear my choiceQuestion 13Not yet answeredMarked out of 1.00Flag questionQuestion textIf A= 4b`001x and B= 4b`1011, then result of A+B will bea.110x b.1111c.xxxxd.1100Clear my choiceQuestion 14Not yet answeredMarked out of 1.00Flag questionQuestion textIn Verilog `d1234 is aa.32 bit decimal number b.It is invalid notationc.4 bit decimal number d.16 bit decimal number
A combinational logic circuit designed to switch one of several input lines through to a single common output line by the application of a control signal is: a.a Binary Decoderb.a Demultiplexerc.a Multiplexerd.a Binary Adder
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