Closure, data types, data structures, http requests etc.
React Developer Interview Questions
3,476 react developer interview questions shared by candidates
What is React, and how does it differ from other JavaScript frameworks/libraries? Explain the concept of a virtual DOM and how React utilizes it for performance optimization. What are React components, and how do you create functional and class components? What is JSX, and why is it used in React? How does React handle state management? Explain the difference between state and props. What is the significance of the "key" prop in lists and why is it important? What are controlled and uncontrolled components in React? Explain the React lifecycle methods and their order of execution. How do you handle forms in React and what are controlled components?
Explain the most challenging situation that you faced in your previous company.
Esperienza professionale, conoscenze tecniche, background personale
Basics Question only. Good luck
Re-implement a feature of JS language (Promise method).
How do you save a user session? How would you add a dialog model? How would you click on a row on a table to get an API call to request information on that row and display a new table?
Basics of Programming like difference between while and do-while etc.
Why do you want to work on Chilltime?
Various unit tests performed over Microsft Teams call
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