Updated with the latest advances in the field, Jerry FitzGerald, Alan Dennis, and Alexandra Durcikova’s 12^th Edition of Business Data Communications and Networking, continues to provide the fundamental concepts and cutting-edge coverage of applications that students need to succeed in their careers.

Authors FitzGerald, Dennis, and Durcikova have developed a foundation and balanced presentation from which new technologies and applications can be easily understood, evaluated, and compared.