“Do I Know This Already?” Quiz

The “Do I Know This Already?” quiz allows you to assess whether you should read this entire chapter or simply jump to the “Exam Preparation Tasks” section for review. If you are in doubt, read the entire chapter. Table 1-1 outlines the major headings in this chapter and the corresponding “Do I Know This Already?” quiz questions. You can find the answers in Appendix A, “Answers to the ‘Do I Know This Already?’ Quizzes.”

Table 1-1. “Do I Know This Already?” Foundation Topics Section-to-Question Mapping

1. Which layer of the OSI model is responsible for establishing, maintaining, synchronizing, and managing communication dialog between entities on a network?

a. Network

b. Transport

c. Session

d. Presentation

2. At which layer of the TCP/IP reference model does the TCP protocol operate?