Practice Quiz in Wired LANs: Ethernet Part 2

Online Practice Quiz in Wired LANs: Ethernet part 2 from the book Data Communications and Networking 4th Edition by Behrouz A. Forouzan.

Practice Quiz in Wired LANs: Ethernet

This is the Online Practice Quiz in Wired LANs: Ethernet part 2 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

Continue Part II of the Online Practice Quiz

Quiz in Wired LANs: Ethernet

Question 11. 100Base-TX uses _________ block coding and ________ line coding.

A. 8B/10B; NRZ

B. 4B/5B; MLT-3

C. 4B/5B; NRZ

D. N8B/10B; MLT-3


Question 12. __________ uses four twisted pairs.

A. 1000Base-LX

B. 1000Base-T

C. 1000Base-SX

D. None of these


Question 13. __________ uses two pairs of twisted-pair cable.

A. 100Base-T4

B. 100Base-TX

C. 100Base-FX

D. None of these


Question 14. In the Ethernet, the _______field is actually added at the physical layer and is not (formally) part of the frame.

A. address

B. CRC

C. preamble

D. None of these


Question 15. _________ uses four pairs of voice-grade, or higher, twisted-pair cable.

A. 100Base-T4

B. 100Base-FX

C. 100Base-TX

D. None of these


Question 16. _______ is the most widely used local area network protocol.

A. Token Bus

B. Ethernet

C. 10Base-T

D. None of these


Question 17. Each station on an Ethernet network has a unique _______ address imprinted on its network interface card (NIC).

A. 48-bit

B. 32-bit

C. 5-byte

D. None of these


Question 18._________ uses four twisted-pair cables that connect each station to a common hub.

A. 10Base-F

B. 10Base-T

C. 10Base5

D. 10Base2


Question 19. The purpose of the _______ is to provide flow and error control for the upper-layer protocols that actually demand these services.

A. LLC

B. LLU

C. MAC

D. None of these


Question 20. What is the hexadecimal equivalent of the Ethernet address 01011010 00010001 01010101 00011000 10101010 00001111?

A. 5A:81:BA:81:AA:0F

B. 5A:11:55:18:AA:0F

C. 5A:88:AA:18:55:F0

D. 5A:18:5A:18:55:0F

More Practice Quiz in Wired LANs: Ethernet

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Practice Quiz Part 4

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.


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