Janet needs to add an element to text in her document that will direct the reader

The correct answer is C. Cross-reference

Explanation:

In printed and online documents, a cross-reference refers to a note or similar element that directs the reader to another section of the document. For example, in some books, a cross-reference is used to direct the reader to the glossary, because in this, the reader can find the definition of an unknown word that was mentioned.

Besides this, adding a cross-reference is possible in online documents and some programs such as Microsoft Word allow you to do this, just by clicking on reference, then selecting the "cross-reference" option and finally adding the page number to which you want to direct the reader. Therefore, Janet should insert a cross-reference on the page because only through this, she can direct the reader to another page or location in the same document.

The CIA triad includes confidentiality, integrity, and availability.

Explanation: