What is clustering in Node.js and when would you use it?
Node Interview Questions
1,043 node interview questions shared by candidates
How do you connect a Node.js application to a MongoDB database?
Discuss techniques for scaling a Node.js application to handle increased traffic.
Can you describe a complex Node.js project you've worked on? What challenges did you face, and how did you overcome them?
How would you use the fs module to read/write files asynchronously?
Explain the typical flow of handling an HTTP request in a Node.js application.
How would you use the fs module to read/write files asynchronously?
What testing frameworks would you use for testing a Node.js application? Explain their advantages.
Explain the difference between callbacks, promises, and async/await.
What design patterns have you used in Node.js applications?
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