React Js Quiz

React Js Question 1 of 25

React Js Quiz Test

Practice React Js Quiz test which contains 25 MCQ (Multiple choice) questions within time limit. Your total score will be displayed at end of the React Js Quiz.

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0 / 25 Questions

1. How do you optimize performance in React?

Using `componentDidMount` Using `componentWillMount` Using `React.memo` or `useMemo` Using `shouldComponentUpdate`

React Js Question 1 of 25

React Js Quiz Test

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