What is the output of a NOR gate when A = 0 and B = 0?
Answer and explanation
Correct answer: A. 1
- Step 1: NOR gives 1 only when both inputs are 0.
- Step 2: With A = 0 and B = 0 the output is 1.
Answer
1.
Why not the others: 0, undefined and the input A do not fit.
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