IT WAN/LAN Questions: QUESTION 1 Which of the following is not something that th

Question

IT WAN/LAN Questions:

QUESTION 1

Which of the following is not something that the LLC would perform?

Mapping of IP to more than one physical network card driver

Mapping of a physical network card to a network card driver

Mapping of a physical network card driver to IP

Mapping of IPX to a physical network card driver

QUESTION 2

Which of the following is the most robust communication connection service for LLC?

Connectionless

Connection Oriented

Connectionless with Acknowledgement

All of the above are equivalent

QUESTION 3

Which of the following is not an aspect of Connectionless with Acknowledgement?

Two PDUs are sent for each conversation

Provides verification of packets received

Provides ordering of packets

None of the above apply

QUESTION 4

Which of the following standard is for Wireless LANs

802.2

802.3

802.11

802.12

QUESTION 5

Which of the following cables would be appropriate for Gigabit Ethernet

CAT-1

CAT-3

CAT-5

CAT-6

QUESTION 6

Which of the following would be an appropriate technology for a backbone network today?

10MB/s

Token-Bus

100VG-Anylan

Gigabit Ethernet

Mapping of IP to more than one physical network card driver

Mapping of a physical network card to a network card driver

Mapping of a physical network card driver to IP

Mapping of IPX to a physical network card driver

Explanation / Answer

Answers:

2.1

3. 4

4. 3

5.3

6. 4

Explanation of 6: A backbone is a means of connecting two or more LANs. It provides a transmission channel for packets being transmitted from one LAN to another. However, the interconnection of LANs can also be accomplished using a different technology on the backbone

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