CHAPTER 2 KEY TOPICS

Question 1

What are the 5 Types of Ethernet?

Answer 1

a) Ethernet (10BASE-T)
b) Fast Ethernet (100BASE-T)
c) Gigabit Ethernet (1000BASE-LX)
d) Gigabit Ethernet (1000BASE-T)
e) 10 Gig Ethernet (10GBASE-T)

Question 2

What is the Cable Type and Max Length for Ethernet (10BASE-T)?

Answer 2

Copper, 100M

Question 3

What is the Cable Type and Max Length for Fast Ethernet (100BASE-T)?

Answer 3

Copper, 100M

Question 4

What is the Cable Type and Max Length for Gigabit Ethernet (1000BASE-LX)?

Answer 4

Fiber, 5000M

Question 5

What is the Cable Type and Max Length for Gigabit Ethernet (1000BASE-T)?

Answer 5

Copper, 100M

Question 6

What is the Cable Type and Max Length for 10 Gig Ethernet (10GBASE-T)?

Answer 6

Copper, 100M

Question 7

What Ethernet devices transmit on Pins 1,2?

Answer 7

PC NIC’s, Routers, Wireless access point (Ethernet interface)

Question 8

What Ethernet devices transmit on Pins 3,6?

Answer 8

Hubs, Switches

Question 9

What is the Definition of half-duplex?

Answer 9

Logic in which a port sends data only when it is not also receiving data.

Question 10

What is the Definition of full-duplex?

Answer 10

The absence of the half-duplex restriction.