1.

A__________ gate gives the output as 1 only if all the inputs signals are 1.(a) AND(b) OR(c) EXOR(d) NORThe question was posed to me in an interview for job.This question is from Logic Gates in chapter Boolean Algebra and Logic Circuits of Computer Fundamentals

Answer»

Right answer is (a) AND

For EXPLANATION I would say: The AND GATE gives a 1 only if all the input signals are 1.

The Boolean EXPRESSION for EVALUATING an AND signal is: Y=A.B.



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