A

Admin • 833.24K Points
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Q. What is the default behavior of React when state changes?

  • (A) It re-renders only the changed component
  • (B) It re-renders the whole application
  • (C) It manually updates the DOM
  • (D) It blocks rendering
  • Correct Answer - Option(A)
  • Views: 31
  • Filed under category React JS
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Explanation by: Admin

React efficiently re-renders only the component whose state changed.

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