Describe how you would implement authentication and authorization in a Node.js application.
Node Interview Questions
1,049 node interview questions shared by candidates
What are some common performance optimization techniques for Node.js?
Explain the event-driven architecture in Node.js.
How does the Node.js event loop work?
What are Streams in Node.js and how do you use them?
Explain how to use clustering to improve Node.js application performance.
What are streams in Node.js, and how do they work?
What is the difference between callbacks, promises, and async/await?
Differentiate between Node.js and traditional server-side platforms.
What testing frameworks would you use for testing a Node.js application? Explain their advantages.
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