JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - How to Run JavaScript Files / 005

The video tutorial introduces JavaScript, focusing on how to run JavaScript code using browsers and Node.js. It explains writing JavaScript code using script tags in HTML and creating external JavaScript files. The tutorial emphasizes best practices for file naming and linking, recommending the use of Google Chrome for ease. It concludes with a strong suggestion to use external files for organizing JavaScript code.

What is one way to run JavaScript code without installing additional software?

• Using a command line interface

• Through a web browser

• By installing a compiler

• Using a text editor

Where can you place a script tag to include JavaScript in an HTML document?

• At the beginning of the HTML file

• In the middle of the body tag

• At the end of the head or body tag

• In a separate CSS file

What is the recommended way to include JavaScript in a web project?

• In a separate HTML file

• In an external JavaScript file

• Using inline styles

• Directly in the HTML file

Why is it important to use the .js extension for JavaScript files?

• To ensure the file is recognized as a JavaScript file

• To enable syntax highlighting in text editors

• To make the file compatible with all browsers

• To improve the file's loading speed

What should you avoid when naming JavaScript files?

• Using hyphens

• Using numbers

• Using underscores

• Using spaces

Which of the following is a common mistake when linking JavaScript files?

• Forgetting to include the script tag

• Using the wrong file extension

• Placing the script tag at the end of the body

• Linking the file in the head section

What is a recommended practice for organizing JavaScript code?

• Using external JavaScript files

• Placing all code in a single HTML file

• Embedding JavaScript in CSS files

• Using inline JavaScript in HTML