What is true about the header and footer areas in a Word document?

In a Word document, the header and footer areas can contain various elements, including text, page numbers, dates, or images, and they can be formatted with different types of tab stops, including a decimal tab stop. The correct answer highlights that there is a decimal tab stop at the right margin, which allows users to align numbers or other text in a way that the decimal points line up, providing clarity and a professional appearance.

While it’s true that tab stops can be set in the headers and footers, the other options present limitations or inaccuracies. For instance, headers and footers can be viewed in different layout modes, not just print layout. Additionally, they can vary between pages, especially in multi-section documents. Lastly, both headers and footers are editable sections where users can make changes to the content as desired.