AppendixAnswers to Review Questions

THE FOLLOWING CCNA ROUTING AND SWITCHING EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:

Chapter 1: Network Fundamentals

  1. A. Fiber-optic cables are the only ones that have a core surrounded by a material called cladding.
  2. A. The device shown is a hub and hubs place all ports in the same broadcast domain and the same collision domain.
  3. B. Secure Shell (SSH) protocol sets up a secure session that's similar to Telnet over a standard TCP/IP connection and is employed for doing things like logging into systems, running programs on remote systems, and moving files from one system to another.
  4. B. The connection ...

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