📊 React Js
Q. Which hook can be used to access the previous value of a prop or state?
  • (A) useRef
  • (B) useState
  • (C) useEffect
  • (D) useMemo
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✅ Correct Answer: (A) useRef

Explanation: useRef can persist values across renders without triggering re-renders.

Explanation by: Mr. Dubey
useRef can persist values across renders without triggering re-renders.

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