Node JS-1

Which file is used to manage the dependencies of a JavaScript project?

• index.html file

• style.css file

• package.json file

• script.js file

What is created from schema in NodeJS?

• Controllers
• Routes
• Models
• Views

What are parameters in the HTTP request?

• The type of data used for the request

• The data of the requested file

• Document that is sent from the client to the server

• Input data or execution context sent from the client to the server

Which module is used for asynchronous event-driven architecture in JavaScript?

• npm node core

• nodemon module

• event emitter module

• fs module

What is used to parse incoming request bodies in Express framework?

• params vs body

• app.use(express.json())

• asynchandler module

• environment variable

Which module is used to interact with MongoDB in JavaScript?

• express framework

• .env file

• require

• mongoose

What does controller do in NodeJS?

• Creates model

• Manages database connections
• Handles incoming requests, processes data, and returns response
• Describes routes

What does the .env file is used for?

• To store passwords
• To store modules that are not necessary to push to github

• To store environment variables
• To store dependencies list

What is the purpose of nodemon module?

• To automatically update the node.js version
• To monitor the server resources usage of a node.js application

• To stop a node.js application when file changes are detected
• To automatically restart a node.js application when file changes are detected

What does MVC stand for in the context of JavaScript development?

• Model View Core

• Model Schema View

• Model View Controller

• Model View Component