A

Admin • 833.24K Points
Coach

Q. What will `useEffect(() => {}, [])` do?

  • (A) Run after every render
  • (B) Run only once after the initial render
  • (C) Never run
  • (D) Run before every render
  • Correct Answer - Option(B)
  • Views: 17
  • Filed under category React JS
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Explanation by: Admin

An empty dependency array means the effect runs only once after the initial render.

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