For a contiguous selection in a selection list, select the first item, press and hold the ____ key, and then select the last item in the range.

Utilizing a WSUS or testing new updates on a non-critical PC is an example of which of the following?

A. Virtualization B. Patch management C. A host-based firewall D. Application base lining

In Java, a property is typically implemented in a class as a(n) ________.

a. static method b. instance variable with both set and get accessors c. non-static method d. enumeration