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Case-Based Critical Thinking Questions
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Case 3-2
Terry is building a web site and wants to have three main links called Home, Product Info, and Contact Us. She will create a hierarchy of page elements and revise the style sheets.
If Terry decides to select all elements belonging to the main class, he should use the _____ selector.?

A. ?.main
B. ?p.main
C. ?#main.intro
D. ?main[href]


Answer: A

Computer Science & Information Technology

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