NECO Computer Studies 2024 Objective — Question 9
Question 9 of 50 from the National Examinations Council (NECO) Computer Studies 2024 Objective paper, with the correct answer and a full explanation.
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Which of the following logic devices is considered equivalent gate?
- A. A. AND
- B. B. EX-NORCorrect
- C. C. EX-OR
- D. D. NOR
Explanation
Figure 1 represents an OR gate. In an OR gate, if either or both inputs are high (logic 1), the output will be high (logic 1); if both inputs are low, the output will be low.
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