When choosing a heading element for your XHTML document, you should not think about how it will look in a browser, because different ____________________ handle heading elements differently.

When displayed, the Navigation Pane contains three tabs: Headings, Pages, and ________

Fill in the blank(s) with correct word

In order for a company to be secure, it has to set up a mechanism to ensure that its workforce is, and remains, trustworthy.

Answer the following statement true (T) or false (F)