📊 React Js
Q. Which hook is used to store a mutable value that does not cause re-render?
  • (A) useMemo
  • (B) useRef
  • (C) useState
  • (D) useEffect
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✅ Correct Answer: (B) useRef

Explanation: useRef stores a mutable value that persists across renders without triggering re-render.

Explanation by: Mr. Dubey
useRef stores a mutable value that persists across renders without triggering re-render.

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