Web Development with Node.JS and MongoDB (Video 6)

The video tutorial covers the basics of Node JS applications, focusing on modular code using Common JS. It explains how to set up a development environment, write CLI scripts, and understand the Node JS package manager, NPM. The tutorial delves into the concept of Common JS, detailing how to organize, import, and export modules. It emphasizes the importance of modular code for easier testing and maintenance. The video concludes with a brief introduction to NPM, setting the stage for further learning.

Which of the following topics is NOT covered in the video series introduction?

• Node.js applications

• Event loop

• Python scripting

• CommonJS

What is the primary goal of CommonJS?

• To replace Node.js

• To build a JavaScript ecosystem and standardize modules

• To develop a new web browser

• To create a new programming language

Which function is used to import modules in CommonJS?

• fetch()

• include()

• require()

• import()

What is one benefit of having modular code?

• It requires more memory

• It increases the file size

• It simplifies testing and maintenance

• It makes the code run faster

Where does Node.js look for modules when imported by name?

• In the node_modules directory

• In the root directory

• In the user's home directory

• In the system32 folder