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React.js Interview Questions
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Un-Answered Questions { React.js }
What is the difference between super() and super(props)?
Explain the limitations of react?
What are refs used for in React?
What kind of tools might you use in the build steps to optimize the compiled output of the react code?
In what cases would you use a class component over a functional component?
What is Redux?
What is react js good for?
How do you pass data from child to parent component?
Can you update the values of props?
How to set focus in reactjs?
Explain life cycle of react js component?
What are class based component?
How to set up routing in reactjs. Explain with the help of step by step approach?
What is arrow function in react? How is it used?
What are the advantages and disadvantages of using react components?
