Which gate is represented by the following truth table?

2021

Which gate is represented by the following truth table?

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Answer: B. ANDTo identify the logic gate from the truth table, analyze the output for all possible input combinations. Step 1: When A = 0 and B = 0, output = 0. Step 2:…

  1. A.

    OR

  2. B.

    AND

  3. C.

    NAND

  4. D.

    NOR

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Correct answer: B

To identify the logic gate from the truth table, analyze the output for all possible input combinations. Step 1: When A = 0 and B = 0, output = 0. Step 2: When A = 0 and B = 1, output = 0. Step 3: When A = 1 and B = 0, output = 0. Step 4: When A = 1 and B = 1, output = 1. This behavior matches the AND gate, where the output is 1 only when both inputs are 1.

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