Like other social networks, Google+ is free to use

Which of the following is not an example of a database?

A. Microsoft Excel spreadsheet listing your favorite songs B. The home page for a company's web site C. A professor using Microsoft Access to keep track of student grades and contacts D. The table in a Microsoft Word document listing your textbooks for the current semester

Criminal and civil cases follow federal or state rules to prevent any ________, or unequal, treatment

Fill in the blank(s) with correct word