The ____ is the horizontal line at the base of the chart that shows categories.

Case-Based Critical Thinking Questions ? Case 1-1 Lucy wants to develop a web page to display her profile. She wants to just start with a basic page that lists her accomplishments, her work history, and the different computer courses she has taken. She would like each section to be clearly identified. ? ?Lucy's page will require at least ____ headings for what she wants to display.

A. ?3 B. ?1 C. ?2 D. ?6

The mechanism for tracking domain names and their corresponding IP addresses is called the ________.

Fill in the blank(s) with the appropriate word(s).