Q. What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively ?

(A) OR
(B) AND
(C) X-OR
(D) X-NOR

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✅ Correct Answer: (C) X-OR

Published by Vikash Gupta ⭐ 33.56K Points at 24-Feb-2025 08:30 am in Digital Electronics and Logic Design

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