Chapter 3 Vocabulary & Questions

Vocabulary

AUI

Bridge

Hub

IEEE 802.3

LAN

MAC Address

MAU

Media

NIC

RAM

ROM

Router

Switch

Questions

1. What are the functions and OSI layer of

a. Computers

b. Clients

c. Servers

d. Relational Databases

e. Printers

2. What is the purpose and OSI layer of network interface cards (NICs) in a LAN?

3. What is the appearance and OSI layer of media in a LAN?

4. What is the symbol and OSI layer of a repeater, as it applies to a LAN?

5. What is the function and OSI layer of hub, as it applies to a LAN?

6. What is the symbol and OSI layer of bridge, as it applies to a LAN?

7. What is the function and OSI layer of a switch, as it applies to a LAN?

8. What is the appearance and OSI layer of router on a LAN?

9. What is the symbol and OSI layer of a cloud?

10. What is the function and OSI layer of network segments?

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