DAY-2

What is Node.js?

• A front-end JavaScript framework
• A back-end JavaScript runtime environment
• A database management system
• A serverless computing platform

. Which command is used to initialize a Node.js project?

• npm start
• node init
• npm init
• node start

What is Express.js?

• A programming language
• A front-end framework
• A server-side framework for Node.js
• A database management system

Which module is used to create an HTTP server in Node.js?

• fs
• http
• express
• path

Which module is commonly used to handle routing in Express.js?

• http
• fs
• path
• express

Which command is used to start an Express.js server?

• npm start
• node server.js
• npm run server
• node app.js

Which command is used to initialize a new Node.js project?

• `node init`
• `npm init`
• `node create`
• `npm create`

Which module is commonly used for working with the file system in Node.js?

• `http`
• `fs`
• `express`
• `path`

Which package manager is commonly used with Node.js?

• Yarn
• Maven
• NuGet
• Gradle

Which module is used for handling HTTP requests and responses in Node.js?

• `http`
• `fs`
• `express`
• `path`