NSS Chapter 3 - Quiz Set 2

How may layers are there in the OSI model?

• 4

• 5

• 6

• 7

What does PDU stand for?

• Protocol data unit

• Port data unit

• Packet data unit

• Process development unit

What can you find in the Network layer of the OSI model?

• Packets

• Frames

• Bits

• Segments

What can you find the Data Link layer of the OSI model?

• Frames

• Packets

• Bits

• Segments

What can you find in the Physical layer in the OSI model?

• Bits

• Segments

• Packets

• Frames

What can you find in the Transport layer of the OSI model?

• Segments

• Packets

• Frames

• Bits

Cables, Network Interface Cards and Hubs are associated with which layer in the OSI model?

• Physical

• Data Link

• Network

• Transport

Which layer are MAC Addresses and Switches associated with in the OSI model?

• Data Link

• Physical

• Network

• Session

IP Addresses and Routers are associated with which layer of the OSI model?

• Network

• Physical

• Data Link

• Transport

TCP, UDP and Port numbers are associated with which layer of the OSI model?

• Transport

• Physical

• Data Link

• Network