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 Ireland Tax Guide Items include highly probable exam items: enterprise application, Query language, Information governance, Data file, antivirus software, Time, Social shopping, Documentation, Extranet, Mobile payment, Property, EBay, Authentication protocol, Throughput, and more.