Administrators who are wary of using the same tools that attackers use should remember that a tool that can help close an open or poorly configured firewall will not help the network defender minimize the risk from attack.

When an XML document is edited, changes to the imported data are automatically updated in Excel

Indicate whether the statement is true or false

? Case-Based Critical Thinking Questions ? 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. To apply a style to all elements in a document, Terry should use the _____ selector.?

A. ?e B. ?f C. ?* D. ?+