Solaris™ 9 Network Administrator Exam Cram™ 2 (Exam CX-310-044)

Exam Prep Questions

Question 1

Which of the following are features of a layered model? Choose 3. A. Each layer performs many functions. B. Each layer performs one specific function. C. Each layer is independent from the other layers. D. Each layer relies on the other layers for information. E. Each layer is present on both the sending and receiving hosts. F. Each layer does not need to be present on both the sending and receiving hosts because another layer will assume the responsibility if the layer does not exist.

A1:

Answers B, C, and E are correct. Each layer in a layered model has a specific purpose, is independent from the other layers, and is present on both the sending and receiving hosts. Answer A is incorrect because each layer in the TCP/IP ...