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ReactJS Components - Test your basics Test

ReactJS Avg. Score: 2.33 768 Beginner
Q.1 What is a ReactJS component?
Q.2 How can you create a functional component in React?
Q.3 What is the purpose of the 'render' method in a class component?
Q.4 How do you pass data from a parent component to a child component in React?
Q.5 What is the purpose of the setState method in React?

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