Q
Medium 2 Marks
Computer Studies Logic Gates & Boolean Algebra
Which gate produces output 1 only when all inputs are 0?
Explanation
The NOR gate produces output 1 ONLY when all inputs are 0. This is the opposite of the OR gate.
Reference: Computer Studies Textbook , Page 7
Hint
OR gives 0 when all inputs are 0 — NOR gives the opposite.
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