Question

what is the advantage of using the page number button to add page numbers in a footer?
a. the format of the page numbers will automatically update to reflect formatting changes made to the main part of the document.
b. the page numbers will always alternate between the left and right margins, just as they would in a book.
c. the page numbers will automatically update if pages are added to the document.
d. the page numbers will always appear in the lower - right corners of the pages.

Explanation:

When using the Page Number button to add page numbers in a footer, one key advantage is that if new pages are inserted into the document, the page - numbering system will adjust automatically to reflect the new page count. Page number formatting is not directly related to main - document formatting changes, and there is no default alternating between left and right margins or fixed lower - right corner placement just because of using the Page Number button.

Answer:

C. The page numbers will automatically update if pages are added to the document.