MEAN Stack Interview Questions
MEAN Stack Developer Interview Questions & Answers: 1. What is the purpose of MongoDB? MongoDB is a document-oriented database manager designed for storing high volumes of data. It saves data in binary JSON format and implements the concept of collection and documentation. MongoDB is a cross-platform, NoSQL database equipped with high performance, high scalability, and flexibility that allow for seamless querying and indexing. 2. What is the purpose of ExpressJS? ExpressJS is a web application framework designed to support and host Node.js projects. It is an open-source framework available under MIT license. ExpressJS manages the workflow between the front-end and the database and facilitates a smooth and secure transfer of data. It boasts of excellent error handling and web design functionality to optimize the web development process. 3. What purpose does AngularJS serve? AngularJS is an open-source front-end web application development framework that is maintained by Google. It a...