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Articles tagged with #interview
1. Event-Driven Programming Paradigm in Node.js Node.js follows an event-driven programming paradigm where actions are triggered by events. The core of Node.js, known as the event loop, continuously listens for events and executes associated callback...
1. What is middleware in the context of Express.js? How is it used? Middleware in Express.js refers to functions that have access to the request, response, and the next middleware function in the application’s request-response cycle. It is used to pe...
Node.js Interview Questions Table of Contents Introduction Node.js Setup Node.js Data Types Node.js Architecture Node.js Events Node.js File System Node.js Streams Node.js Multithreading Node.js Web Module Node.js Middleware Node.js RESTFul API Node...
Backend Interview Questions and Answers related to Node JS Click :star: if you like the project. Pull Request are highly appreciated. Node JS Express JS MongoDB and Mongoose Database Engineering Golang Table of Contents - Node JS No.Questions...
100 Must-Know Node.js Interview Questions 1. What is Node.js and why is it used? Node.js is an open-source, cross-platform JavaScript runtime environment that executes code outside of a web browser. It is built on V8, the same JavaScript engine withi...
Interview Questions Node.js Q1: What do you mean by Asynchronous API? ☆☆ Answer: All APIs of Node.js library are aynchronous that is non-blocking. It essentially means a Node.js based server never waits for a API to return data. Server moves to next ...
