A

Admin • 833.24K Points
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Q. How can we prevent a component from re-rendering?

  • (A) Using useMemo only
  • (B) Using memo for functional components
  • (C) Avoid using props
  • (D) Using useEffect only
  • Correct Answer - Option(B)
  • Views: 33
  • Filed under category React JS
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Explanation by: Admin

memo can wrap functional components to prevent unnecessary re-renders.

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