A

Admin • 828.03K Points
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Q. What does `useMemo` do in React?

  • (A) It caches DOM elements
  • (B) It memorizes event handlers
  • (C) It memoizes the result of a computation
  • (D) It prevents re-rendering
  • Correct Answer - Option(C)
  • Views: 8
  • Filed under category React JS
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Explanation by: Admin
useMemo returns a memoized value from a computation to prevent unnecessary recalculations.

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