A logic gate has inputs A and B and output Z with these rows: (A=0, B=0 → Z=1), (A=1, B=0 → Z=1), (A=0, B=1 → Z=1), (A=1, B=1 → Z=0). Which gate does this represent?
University of Ilorin COS101 2026-exam past question
- XOR gate
- OR gate
- AND gate
- NAND gate
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