1. Which protocol does DHCP use at the Transport layer?
Answer: C
| 2. |
Where is a hub specified in the OSI model? |
| A. |
Session layer | | B. |
Physical layer | | C. |
Data Link layer | | D. |
Application layer |
Answer: B 3. What does a VLAN do?
| A. |
Acts as the fastest port to all servers. | | B. |
Provides multiple collision domains on one switch port. | | C. |
Breaks up broadcast domains in a layer 2 switch internetwork. | | D. |
Provides multiple broadcast domains within a single collision domain. |
Answer: C 4. What is the main reason the OSI model was created?
| A. |
To create a layered model larger than the DoD model. | | B. |
So application developers can change only one layer's protocols at a time. | | C. |
So different networks could communicate. | | D. |
So Cisco could use the model. |
Answer: C 5. You
have 10 users plugged into a hub running 10Mbps half-duplex. There is a
server connected to the switch running 10Mbps half-duplex as well. How
much bandwidth does each
host have to the server?
Answer: D |
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