📊 React Js
Q. Which hook is used to perform side effects in functional components?
  • (A) useState
  • (B) useEffect
  • (C) useReducer
  • (D) useRef
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✅ Correct Answer: (B) useEffect

Explanation: The useEffect hook is used to perform side effects like data fetching or DOM manipulation.

Explanation by: Mr. Dubey
The useEffect hook is used to perform side effects like data fetching or DOM manipulation.

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