Full Adder_Digital Logic | BPSC Tre 4.0 Computer Science MCQ
A Full Adder is a combinational digital circuit that adds three binary inputs and produces Sum and Carry outputs.latest AI tools | tech blogs and crea
Full Adder_Digital Logic | BPSC Tre 4.0 Computer Science MCQ
Full Adder_Digital Logic A Full Adder is a combinational digital circuit that adds three binary
inputs and produces Sum and Carry outputs. 1. A Full Adder is used to add:
A. Two binary digits
B. Two binary digits and a carry
C. Three decimal digits
D. Two hexadecimal digits Answer :
B A Full Adder adds
three 1-bit inputs : A, B,
and Carry-in (Cin).
2. Full Adder has:
A. Two inputs and one output
B. Two inputs and two outputs
C. Three inputs and two outputs
D. Three inputs and one output Answer :
C
3. Full Adder is a:
A. Sequential circuit
B. Memory device
C. Combinational circuit
D. Clocked circuit Answer :
C
4. Inputs of a Full Adder are:
A. A, B
B. A, B, Cout
C. A, B, Cin
D. A, Cin Answer :
C
5. Outputs of a Full Adder are:
A. Sum and Borrow
B. Difference and Carry
C. Sum and Carry
D. Carry and Overflow Answer :
C
6. If A = 0, B = 0, Cin = 1, then output is:
A. S…
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