basic react.js questions
React Developer Interview Questions
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1.givena an array rotate a matrix 2. hoisting 3. closures 4. var let const difference 5. react life cycle 6. class vs hooks 7. pure component 8. redux 9. middle ware 10. redux thunk 11. why we use middle ware 12. get the output of below (function(){ setTimeout(()=> console.log(1),2000); console.log(2); setTimeout(()=> console.log(3),0); console.log(4);…
Create a react app with 2 tabs and tab one has a timer.
How would you make the app secure?
We started the interview with basic questions about HTML, CSS, and JavaScript, laying a solid foundation. As the interview progressed, we delved deeper into topics as needed, effectively covering a broad range of standard questions. This approach not only tested fundamental knowledge but also explored the depth of understanding in various subjects. The questions were well-structured, ensuring a thorough discussion of key aspects of web development.
- O que você gosta de fazer no seu tempo livre? (em inglês)
Explain the methodology of Login and Register Function in an React and REST API environment create an react app which takes two input rows and column and create a table of that many rows and columns and add a color picker which when pick a color it will automatically change the color of all the diagonal cells in the table.
What is a higher order function and when would you use it in React, difference between ES5 function and fat arrow function, name 2 JS programming paradigms and explain, etc.
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React, React hooks , JavaScript based interview questions
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