Web Development with Node.JS and MongoDB (Video 10)

This video tutorial covers file systems in Node.js, focusing on how to manipulate files and directories using the file system module. It explains the difference between synchronous and asynchronous methods, and when to use each. The tutorial also discusses streams for file operations, file watching, and directory management. Finally, it introduces the next topic, Express.js, a Node.js web application framework.

What are streams in Node.js and why should we use them?

Explain the difference between synchronous and asynchronous methods in the file system module.

What happens when a synchronous method fails in Node.js?

Describe how to copy a file using streams in Node.js.

What is the purpose of the watch feature in the file system module?

How can you create and remove directories using the file system module?

What are some key concepts learned in this section regarding file manipulation in Node.js?