Week 3 Data Link Layer

Question 1

What does the data link layer use?

Answer 1

Frames

Question 2

What is a shared network and what layers does it use?

Answer 2

All users are connected to one line or hub

Layer 1

Question 3

What is a collision?

Answer 3

When two internet packets from different computers crash into each other

Question 4

What is a collision domain?

Answer 4

Anywhere a collision can occur!

Question 5

What is inside an Ethernet frame?

Answer 5

Destination MAC address
Source MAC address 
T/L
Data 
Fcs