Full Stack Web Development MASTERY Course - Novice to Expert - Node.js Core Modules

The video tutorial introduces Node.js core modules, focusing on the FS module for file operations. It covers setting up a JavaScript environment in VS Code, executing basic JavaScript code, and using the FS module to create, write, read, and rename files. The tutorial explains the difference between synchronous and asynchronous functions, highlighting the importance of understanding these operations for backend development.

What are core modules in Node JS and how do they compare to JavaScript libraries?

Explain the difference between using built-in modules in Node JS and downloading modules via NPM.

Describe the process of creating a variable and displaying its value in Node JS.

What is the purpose of the FS module in Node JS?

How does the writeFileSync function work in Node JS?

What happens when you use writeFileSync to write to a file that does not exist?

How can you read the contents of a file using the FS module?

What is the significance of buffer data when reading files in Node JS?

Explain how to rename a file using the FS module in Node JS.

What are CRUD operations and how will they be applied using the FS module in future lectures?