Node JS Interview Questions For Freshers & Experienced

  • Sharad Jaiswal
  • 07th Jan, 2021

Node JS Interview Questions
Updated ON

07th Jan, 2021

No. of Questions


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Sharad Jaiswal

What is Node JS?

Node JS happens to be a cross-platform, open-sourced, JavaScript runtime conditions that implement code of the JavaScript independent of any browser. It allows the developers to utilize JavaScript to communicate command-line tools along with server-side scripting to provide powerful website page contents prior to the page being sent to the web browser on the user. It unifies web-application improvement concerning alone programming language without utilizing various languages for client-side and server-side scripts.

Node JS is proficient in asynchronous I/O and comprises an event-driven structure that optimizes scalability and throughput in web applications including various output/input operations along with the real-time web implementation.

Key Features of Node Js

Below are few major features of Node Js

Asynchronous and Event Driven

Single Threaded

No Buffering

MIT License

Cross-Platform Support


Non-Blocking Thread Execution

Unified API

Fast and highly scalability

Node JS Interview Questions

About Author :

  • Author of Node JS Interview Questions

    Sharad Jaiswal

    Sharad Jaiswal is Sr. Web Developer from Noida area. He have rich experience in PHP, Angular Js, React, javascript and Node .If you any query or project on these programming you can drop your enquiry in comment section.

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