React Developer Interview Questions

3,483 react developer interview questions shared by candidates

1.Tell me about yourself 2. what is the difference between functional and class component? 3. how do you update between sibling components in react? 4. what is closure? 5. what is promise? 6. what is the spread operator? 7. what is destructuring? 8. how do define array and object values? 9. difference between the arrow function and the traditional function? 10. how do you access array and object values? 11. difference between var, let, and const?
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React Js Developer

Interviewed at Inncrewin Technologies

4.6
May 25, 2021

1.Tell me about yourself 2. what is the difference between functional and class component? 3. how do you update between sibling components in react? 4. what is closure? 5. what is promise? 6. what is the spread operator? 7. what is destructuring? 8. how do define array and object values? 9. difference between the arrow function and the traditional function? 10. how do you access array and object values? 11. difference between var, let, and const?

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