Node JS Interview Questions Practice Test MCQ Quiz

250+ Node JS Interview Questions and Answers MCQ Practice Test Quiz with Detailed Explanations. Unlock the Power of Node js: Sharpen Your Skills with Expertly Crafted MCQsAre you ready to dive deep into the world of Node js and emerge as a skilled Node. js developer.

Our comprehensive MCQ Practice Quiz on Node js is tailored to guide you through every nook and cranny of Node js, ensuring a robust understanding and mastery of this powerful runtime environment. Basics of Node js:Get a solid foundation with an introduction to Node js, setup processes, and core concepts like the event loop, modules, and npm. Understand the intricacies of callbacks and promises, setting the stage for asynchronous programming.

Core Modules and File System:Dive into Node js core modules, exploring the file system, path, HTTP, events, and stream modules. Learn to handle files, build basic HTTP servers, and understand streams for efficient data handling. Networking and APIs:Master the art of networking, create HTTP servers, and develop RESTful APIs.

Delve into handling HTTP requests, CORS, and WebSocket for real-time communication. Data Storage and Databases:Explore various databases, connect with MongoDB using Mongoose, and learn about MySQL and Sequelize. Perform CRUD operations and understand best practices for data validation and caching.