Computer science is the theory, experimentation, and engineering that form the basis for the design and use of computers. This book provides over 2,000 Exam Prep questions and answers to accompany the text Total Workday Control Using Microsoft. ... Items include highly probable exam items: Opera, Transaction processing, source code, Security risk, digital, design, Uniform resource locator, ascii, Cloud computing, Private, Security risk, Volatile memory, Computer fraud, Buffer, Comparison, and more.