The sum output of a full adder is given by which Boolean expression ?
2025
The sum output of a full adder is given by which Boolean expression ?
- A.
A + B
- B.
A ⊕ B
- C.
A · B
- D.
(A ⊕ B) ⊕ C_in
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Correct answer: D
The sum output of a full adder is given by (A ⊕ B) ⊕ C_in, where A and B are inputs and C_in is the carry-in.