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Questions and Answers
What is the purpose of React JS?
What is the purpose of React JS?
- To style web pages
- To manage the user interface of web applications (correct)
- To design databases
- To create server-side scripts
Which component lifecycle method is called after a component is rendered for the first time?
Which component lifecycle method is called after a component is rendered for the first time?
- componentWillUpdate()
- componentWillUnmount()
- componentDidMount() (correct)
- componentWillReceiveProps()
What does JSX stand for in the context of React JS?
What does JSX stand for in the context of React JS?
- JSON XML Syntax
- JavaScript XML (correct)
- JavaScript XSLT
- Java Syntax Extension
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