Technical Intern Interview Questions

1,087 technical intern interview questions shared by candidates

First of all they asked some question from my personal project , after that they asked many questions from React and Node js. some of the asked questions are- 1. What is the difference between Virtual DOM and Shadow DOM? 2. What are hooks in React? 3. What is the use of useEffect in React? 4. To make a webpage responsive, what would you use? 5. What is an event in Node.js? 6. What is the difference between synchronous and asynchronous functions in Node.js?
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Technical Intern

Interviewed at Navriti Technologies

4.5
Sep 5, 2025

First of all they asked some question from my personal project , after that they asked many questions from React and Node js. some of the asked questions are- 1. What is the difference between Virtual DOM and Shadow DOM? 2. What are hooks in React? 3. What is the use of useEffect in React? 4. To make a webpage responsive, what would you use? 5. What is an event in Node.js? 6. What is the difference between synchronous and asynchronous functions in Node.js?

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