React MCQ Quiz | Set – 01Piyush PatilMay 5, 2023Quizzes, React Quiz Share your love 124 Created on May 04, 2023 By Piyush PatilReact Quiz | Set - 1 1 / 10What is React? A programming language A library for building user interfaces A database management system A machine learning framework 2 / 10Which of the following is not a component lifecycle method in React? componentDidMount() componentWillMount() componentWillUnmount() componentDidUnmount() 3 / 10What is the purpose of state in React? To store data that can be passed between components To manage the component's lifecycle methods To control the rendering of components To store and manage the component's data 4 / 10 What is JSX in React? A database management system A programming language A markup language A library for building user interfaces 5 / 10Which of the following is not a way to handle events in React? onClick() onChange() onInput() onMouseMove() 6 / 10 What is the main advantage of using React? It is faster than other libraries It is easier to use than other libraries It has a large community and ecosystem All of the above 7 / 10What is the difference between props and state in React? Props are used to pass data between components, while state is used to manage a component's internal data. Props are used to manage a component's internal data, while state is used to pass data between components. Props and state are used interchangeably in React. There is no difference between props and state in React. 8 / 10What is the virtual DOM in React? A separate document object model used by React for server-side rendering An in-memory representation of the real DOM that React uses to optimize performance A programming language used to write React components A data structure used to manage state in React 9 / 10Which of the following is not a React hook? useEffect() useState() useContext() componentWillReceiveProps() 10 / 10Which of the following is not a valid React component? Function Component Class Component Virtual Component Your score isThe average score is 65% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Share your love Previous Post Cute Owl Illustration using HTML and CSS Next Post Narrow Vertical Timeline using HTML CSS and JavaScript
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