Total 20 question (100 marks)
- 1. Who is developed React.js?
- 2. JSX is typesafe?
- 3. How do you fix the syntax error that results from running this code? const person =(firstName, lastName) => { first:
- 4. How do you access a function fetch() from a h1 element in JSX?
- 5. What is ReactJS?
- 6. What are the limitations of ReactJS?
- 7. Everything in React is a _____________.
- 8. Which of the following API is a MUST for every ReactJS component?
- 9. What is Babel?
- 10. React supports all the syntax of _________________.
- 11. Lifecycle methods are mainly used ___________.
- 12. What is characterizes in the virtual DOM?
- 13. React is mainly for building _____________.
- 14. If you see the following import in a file, what is being used for state management in the
- 15. React considers everything as _______.
- 16. What characterizes the React Router?
- 17. What does the "webpack" command do?
- 18. What is not a benefit of unidirectional data flow?
- 19. ReactJS uses _____ to increase performance.
- 20. What does React have no opinion on?