Q. What is the purpose of the useRef hook?

  • (A) To access and persist mutable values without causing re-renders
  • (B) To manage component state
  • (C) To trigger side effects
  • (D) To memoize functions
πŸ’¬ Discuss
βœ… Correct Answer: (A) To access and persist mutable values without causing re-renders
Explanation: useRef returns a mutable ref object that persists across renders.
Explanation by: Mr. Dubey
useRef returns a mutable ref object that persists across renders.

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