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Which of the following gate will give a 0 when both of its inputs are 1?(a) AND(b) OR(c) NAND(d) EXORI got this question in an interview for internship.This interesting question is from Logic Gates in section Boolean Algebra and Logic Circuits of Computer Fundamentals

Answer»

The CORRECT answer is (c) NAND

Easiest explanation: The NAND gate gives 0 as the OUTPUT when both of its INPUTS are 1 or any one of the INPUT is 1.

It RETURNS a 1 only if both the inputs are 0.



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