Introduction to Express.js MCQ | Express.js Basics Multiple Choice Questions

Direction: Choose the correct option

What is Express.js?

A. A testing framework

B. A minimal web framework for Node.js

C. A templating engine

D. A database library

Direction: Choose the correct option

Why would you use Express over raw Node.js?

A. Built-in static file serving

B. Simplifies routing and middleware

C. All of the above

D. Easier request handling

Direction: Choose the correct option

How do you install Express.js?

A. npm express

B. npm install express

C. npm i -g express

D. install express

Direction: Choose the correct option

What is middleware in Express?

A. Database models

B. Template files

C. Routes

D. Functions that have access to request and response objects

Direction: Choose the correct option

How do you create a basic Express app that listens on port 3000?

A. const app = require('express')(); app.start(3000);

B. express.createServer(3000);

C. new Express().listen(3000);

D. const express = require('express'); const app = express(); app.listen(3000);

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