A

Admin • 828.03K Points
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Q. What is `React.memo` used for?

  • (A) To render a component once only
  • (B) To memoize a component
  • (C) To store previous props
  • (D) To create hooks
  • Correct Answer - Option(B)
  • Views: 12
  • Filed under category React JS
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Explanation by: Admin
`React.memo` prevents unnecessary re-renders by memoizing a component's output.

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