A ____ is a small metal or plastic device that looks like a tiny ink pen, but uses pressure instead of ink to write, draw, or make selections.

The ________ command-line tool enables you to check the current status of the computer's IP connections

a. ipconfig b. nbtstat c. netstat d. arp

You can create ____ style rules to easily update like page elements, such as the masthead or footer on all pages at once.

A. class-based B. element-based C. ID-based D. none of the above