How node.js is different from others server side frameworks like asp.net, php, jsp and ruby etc.?
Why is node.js single-threaded?
Explain callback in Node.js?
What does event-driven programming mean?
How to uninstall the dependency using npm?
How to support multi-processor platforms in Node.js?
What is the difference of using var and not using var in repl while dealing with variables?
What are the difference between settimeout() and cleartimeout()?
What is NPM?
Does node.js support multithreading?
Can we build a REST service in Node.js?
What is environment variable in node js?
What role does repl play in node.js?
How will you debug an application in Node.js?
What is a node process?