What is an asynchronous api?
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What is callback hell and how to avoid it?
How to truncate the file in Node.JS?
How can you check the installed version of node js?
List some events that fired by streams in node js?
Tell me how to use underscore.js as a template engine?
What is Streams in Node.js?
What is the use of method – 'fork()'?
How does node.js support multi-processor platforms, and does it fully utilize all processor resources?
Explain modules in node js?
Write the steps for setting up an express js application.
What is Event loop in Node.js work? And How does it work?
When should I use node js?