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  • In which of the following gates the output is 1 if and on...
Multiple choice

In which of the following gates the output is 1 if and only if at least one input is 1?

  1. NOT

  2. AND

  3. OR

  4. NAND

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

An OR gate outputs 1 if at least one of its inputs is 1. If all inputs are 0, the output is 0.

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