Backend Engineer Interview Questions

15,496 backend engineer interview questions shared by candidates

What is Node.js, and how does it differ from JavaScript running in a browser? Explain the event-driven, non-blocking I/O model of Node.js. How do you handle errors in Node.js, and what are the different ways to handle asynchronous code? Describe the use cases for Node.js in building server-side applications.
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Backend Developer

Interviewed at Nomoex Technologies

3.8
Sep 27, 2023

What is Node.js, and how does it differ from JavaScript running in a browser? Explain the event-driven, non-blocking I/O model of Node.js. How do you handle errors in Node.js, and what are the different ways to handle asynchronous code? Describe the use cases for Node.js in building server-side applications.

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