Question 100

Computer Awareness Boolean algebra Hard

If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):

(A) NOR
(B) AND
(C) OR
(D) NAND
✓ Correct Answer: Option D Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

For a NAND gate, a LOW on any one input forces the output HIGH, whatever the other inputs are. So the signal on the other input is "inhibited" (blocked), and the output stays HIGH.

Answer: (D) NAND

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