8Computer 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 Bundle; New Perspectives Microsoft Office ... Items include highly probable exam items: Post Office Protocol, second, Security controls, Hash function, Hacking tool, Security policy, Law, Ettercap, Mobile code, Sun Microsystems, Chmod, Buffer overflow, Encrypting File System, Private sector, and more.