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Truth table for AND gate (2 inputs): output is 1 when:
AAlways
BEither input is 1
CBoth 0
DALL (both) inputs are 1
Answer & Solution
Correct answer: D. ALL (both) inputs are 1
AND: Y = A AND B = 1 only when both A = 1 and B = 1. Else 0. Implemented in CMOS as two transistors in series.
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