Express Quiz

What is Express?

• A design pattern for software projects

• A front-end web application framework

• A back-end web application framework for Node.js

• A database management system

What is the purpose of the MVC pattern?

• To manage cookies and sessions

• To handle form data

• To represent the structure of data in a web application

• To control the requests of the user and generate appropriate responses

Which method is used to handle GET requests in Express routing?

• app.get()

• app.delete()

• app.put()

• app.post()

What is the purpose of the express.static middleware in Express?

• To create RESTful services

• To manage cookies and sessions

• To serve static files such as images, CSS files, and JavaScript files

• To handle form data

What is the main purpose of cookies in web applications?

• To store user preferences and settings

• To handle form data

• To manage database connections

• To serve static files

Which HTTP method is used to create a new resource in RESTful services?

• DELETE

• GET

• POST

• PUT

What is the purpose of the express-session middleware in Express?

• To handle form data

• To serve static files

• To create RESTful services

• To manage sessions and store user data between requests

How can you delete an existing cookie in Express?

• Using app.deleteCookie()

• Using res.clearCookie()

• Using req.removeCookie()

• Using app.clearCookie()

What is the purpose of the app.route() method in Express?

• To define route parameters

• To create chainable route handlers for a route path

• To serve static files

• To handle all types of HTTP methods at a particular route using the same function

What is the main characteristic of RESTful web services?

• They use SOAP protocol

• They are based on GraphQL

• They are stateful

• They provide access to resources and use HTTP Protocol