The truth table given in fig. represents: array ccc A & B & Y 0 & 0 & 0 0 & 1 & 1 1 & 0 & 1 1 & 1 & 1 array

JEE Main 2016 Physics question

Not in JEE Advanced syllabus

The truth table given in fig. represents:

(1)OR-GateCorrect
(2)NAND-Gate
(3)AND-Gate
(4)NOR-Gate

Answer: (1)

Solution

Read the output column. is 0 in exactly one case — when both inputs are 0 — and is 1 in the other three. That is precisely the definition of the **OR** gate, : the output is high if *either* input is high, and low only when

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Question ID VK-115522