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This document provides a collection of questions and answers related to Node.js performance.
Practice these questions and get feedbacks! It will help you improve your answer.
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1. What is the difference between synchronous and asynchronous operations in Node.js?
2. What are the best practices for scaling Node.js applications?
3. What is the purpose of the Node.js cluster module?
4. What are the best practices for optimizing Node.js performance?
5. What are the advantages of using a load balancer with Node.js?
6. What are the key performance metrics for Node.js applications?
7. What are the best practices for debugging performance issues in Node.js?
8. What are the common causes of performance bottlenecks in Node.js applications?
9. What are the benefits of using a non-blocking I/O model in Node.js?
10. What is the purpose of the event loop in Node.js?