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 Denmark Ecology & Nature Protection Handbook Items include highly probable exam items: Mobile commerce, Zynga, Total cost of ownership, Joint application design, Authorization, Data cleansing, Radio-frequency identification, Computer fraud, Credit card, Documentation, and more.