What is ‘Callback’ in node.js?
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What is the difference between nodejs and jquery?
What is the use of DNS module in Node.js?
How node.js is different from others server side frameworks like asp.net, php, jsp and ruby etc.?
Why is npm used?
What does event-driven programming mean?
List out some repl commands in node.js?
How can you check the installed version of node js?
What are the security mechanisms available in Node.js?
When should I use node js?
Why node js is faster than php?
How node js read the content of a file?
What is express.js?