Which gate outputs true only when all inputs are false?

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Question: Which gate outputs true only when all inputs are false?

Options:

Correct Answer: NOR

Solution:

The NOR gate outputs true only when all inputs are false.

Which gate outputs true only when all inputs are false?

Which gate outputs true only when all inputs are false?

Step 1: Understand what a gate is in logic. A gate is a device that takes inputs and produces an output based on certain rules.
Step 2: Learn about different types of gates. Common gates include AND, OR, NOT, NAND, NOR, etc.
Step 3: Focus on the NOR gate. The NOR gate is a combination of an OR gate followed by a NOT gate.
Step 4: Know the behavior of the NOR gate. It outputs true (or 1) only when all its inputs are false (or 0).
Step 5: Confirm that the NOR gate is the answer to the question, as it meets the condition of outputting true only when all inputs are false.

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