MCQ Answer

What is the purpose of React's "useCallback" hook?

What is the purpose of React's "useCallback" hook?

Topic : Miscellaneous

A. It is used to create reusable custom hooks in React

B. It is used to handle user interactions in React components

C. It is used to handle form submissions in React components

D. It is used to memoize functions for performance optimization




Correct Answer is :

D. It is used to memoize functions for performance optimization



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