Solaris™ 8 Network Administrator Certification Training Guide

Chapter 12. Practice Exam

1: Which of the following best describes the OSI reference model? Choose all that apply. The OSI model is just a reference model and is not actually a protocol itself. The OSI model is made up of five layers. The abbreviation OSI stands for Open Systems Interface. The OSI model is made up of seven layers. A1: A, C, D. The OSI model is only a reference model for protocol developers, it is not a protocol itself. The abbreviation OSI stands for Open Systems Interface, and the OSI model is made up of seven layers (Application, Presentation, Session, Transport, Network, Data Link, and Physical). 2: Which of the following layers ...