Business is the activity of making one's living or making money by producing or buying and selling products (such as goods and services). This book provides over 2,000 Exam Prep questions and answers to accompany the text Guernsey Industrial and Business Directory Items include highly probable exam items: Online analytical processing, Database design, antivirus software, Virtual team, Affiliate marketing, Google Calendar, Location-based service, Payment Card Industry Data Security Standard, and more.