Q. How can you memoize a React component to avoid unnecessary re-renders?

  • (A) Using React.memo
  • (B) Using useState
  • (C) Using setState
  • (D) Using useEffect
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✅ Correct Answer: (A) Using React.memo
Explanation: React.memo wraps a component to prevent re-renders if props have not changed.

Published by Mr. Dubey ⭐ 109.99K Points at 08-Jun-2025 03:31 pm in React Js

Explanation by: Mr. Dubey
React.memo wraps a component to prevent re-renders if props have not changed.

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