Node Js Interview Questions

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Node.js is an open source, cross-platform runtime environment for developing server-side and networking applications. 

  • It uses single threaded event loop architecture to handle multiple concurrent clients at same time.
  • The processing model is based on the JS event and callback mechanism.
  • We can do asynchronous tasks easily with this programming language.
Node.JS - Education Funda


What is NPM in Node.js ?

NPM (Node Package Manager) helps to install all the dependencies of the project from the package.json file.it holds all the metadata about a particular project. We can add or update any package/library very easily with the help of commands only.

Let's check the "most commonly asked node js interview questions" in below video:



Thanks for reading this blog, I hope this node js interview questions blog will help you to crack node js interview easily.



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