Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is PDF.
Because PDF file format does not allow you to edit something in it. It prevenst others from editing in it. In a PDF file, you cannot add text, pictures, etc as like in a word document.
Why other options are not correct.
In RTF (rich text format) and TXT file format, you can easily edit the content in these file formats. Furthermore, RWP files are the storage of the contents of these RapidWeaver websites. All the website contents are saved using this format that includes information about images, pages and style sheets, etc, and information in it can be easily editable.
