Question:

Which of the following gates can perform perfect binary addition?

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The XOR gate is fundamental in binary addition, particularly in full adders for digital circuits.
Updated On: Jan 6, 2026
  • AND gate
  • OR gate
  • NAND gate
  • XOR gate
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The Correct Option is D

Solution and Explanation

Step 1: XOR gate behavior. The XOR (exclusive OR) gate is used in binary addition to produce the sum output, which is 1 when there is an odd number of 1s in the inputs.
Step 2: Conclusion. Thus, the XOR gate performs perfect binary addition.
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