Can web pages be viewed when offline?

Web pages can indeed be viewed offline if they have been downloaded previously. When you download a web page, you typically save the HTML file along with any associated resources, like images, CSS, and scripts, that the page needs to render properly. This allows users to access and view the content without needing an internet connection, as the necessary files are stored locally on their device.

While caching can also allow offline access to certain web pages, it is not the primary reason the answer is correct. Caching refers to storing parts of web pages temporarily for faster retrieval, but it does not guarantee full offline access after the original session ends. Downloading, on the other hand, ensures that all necessary files are retained on the device for future use.

Accessing content as text documents does not reflect the complete functionality and design of the original web pages, which are typically interactive and styled. Thus, while a text document may provide some information, it does not capture the entire experience of a web page.