Which of the following is true about a web page and its content?

A web page is typically not just a single file; rather, it consists of multiple components that work together to create the full experience that users see on their browser. While the core structure of a web page is often defined by an HTML file, this file may reference other resources such as CSS files for styling, JavaScript files for interactivity, images, and other media. These resources may be hosted separately and are collectively loaded by the browser to render the complete web page.

The notion of a web page as a single file is somewhat misleading since it doesn't account for these necessary supporting files that give the page its full functionality and appearance. Therefore, while it's common to think of a web page as a singular entity, in reality, it is more complex and comprises multiple linked files on a web server.

This understanding highlights the integrative nature of web development, where different types of files and code contribute to the end product that users interact with, making option A not a comprehensive or accurate representation of how web pages function.