Nagarro React Developer interview questions

1. Versions of React you have worked on and features of latest React version you have worked with? 2. All the hooks that you have used. Explain when to use useCallback. 3. How to manage state in React? 4. Custom hooks. Why use it? 5. What CSS preprocessors you have worked on? 6. Redux related questions. 7. Use of effects in Saga middleware. 8. Which library have you used for testing? Some basic questions. 9. Positions in CSS 10. Grid vs Flex 11. Semantic elements 12. JS questions ---------------- var a = [] function test(b) {     a.push(b)   return b } var a = [1,2,3] var b = a b.push(4) console.log(a) ---------------- let i;  for (i = 0; i < 3; i++) {     const log = () => {     console.log(i); } setTimeout(log, 100); } ---------------------- var obj = {    a: “John”,    fun1: function () {     console.log(this)    } }  obj.fun1() ----------------- var obj = {     a: “John”,     fun1: () => {      console.log(this)     }  }  obj.fun1() -------------------- 13. Create a timer/stopwatch using react.

Related to html css positioning related to UI