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ReactJS Interview Questions and Answers
React-Basics - I
10 questions
Section 1
1. What is React? What is the Role of React in software development?
2. What are the Key Features of React?
3. What is DOM? What is the difference between HTML and DOM?
4. What is Virtual DOM? Difference between DOM and Virtual DOM?
5. What are React Components? What are the main elements of it?
6. What is SPA (Single Page Application)?
7. What are the 5 Advantages of React?
8. What are the Disadvantages of React?
9. What is the role of JSX in React? (3 points)
10. What is the difference between Declarative & Imperative syntax?
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