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Basics
1. What is nodejs?
Level: Expert | Frequency: High
2. Why is Node.js Single-threaded?
Level: Expert | Frequency: High
3. If Node.js is single-threaded, then how does it handle concurrency?
Level: Expert | Frequency: High
4. What is the package.json file?
Level: Expert | Frequency: High
5. How to install delete and update a dependency in node js?
Level: Expert | Frequency: High
6. What are some of the most commonly used libraries in Node.js?
Level: Expert | Frequency: High
7. What are the pros and cons of Node.js?
Level: Expert | Frequency: High
8. What is libuv?
Level: Expert | Frequency: High
9. Why does Node.js use the V8 engine?
Level: Expert | Frequency: High
10. V8 engine, event loop and libuv. What is the role of these three components? Where do they fit in the NodeJS environment and what role does each play?
Level: Expert | Frequency: High
All Topics
Basics
Event Loop
Buffers
Streams
Events
Modules
Worker Threads
File Operations
Threads
Performance Optimisation
Websockets
Time functions
Clusters
Crypto