Computer Studies
WAEC 2021
Use the logic gate in Fig 2 to answer question 13.
Which of the following statements is true about logic gates X and Y?
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A.
They both have multiple output variables
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B.
The output state of each depends on the input state
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C.
The output is true only if all inputs are true
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D.
They are both equivalent gates.
Correct Answer: Option B
Explanation
Computers use Logic gates to transform the 1s and 0s from input wires. A logic gate accepts inputs and then outputs a result on their state.
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