The output of 2-input OR gates is 0 only when its:
Correct answer: A. Both inputs are 0
- A. Both inputs are 0
- B. Either input is 1
- C. Both inputs are 1
- D. Either input is 0
Explanation
This is the correct answer. In an OR gate, the output is 0 only when both of its inputs are 0. If both inputs are 1, or if either input is 1, the output will be 1. The OR gate performs a logical OR operation, and it produces a 1 (high) output when at least one of the inputs is 1. If both inputs are 0, the output will be 0 (low). X= A+ B 0= 0 + 0
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