cne final exam 1

The correct order of layers in TCP/IP model is...

• a. Physical layer, Network layer, Data Link layer, Transport layer, Application layer

• b. Physical layer, Data Link layer, Network layer, Application layer, Transport layer

• c. Physical layer, Data Link layer, Transport layer, Network layer, Application layer

• d. Physical layer, Data Link layer, Network layer, Transport layer, Application layer

Router command to set password "fithanu" to access privilege mode:

In TCP/IP model, which of the following information belongs to the Data link layer?

• a. Logical address

• b. Port number

• c. MAC address

• d. IP address

In TCP, the receiver merges the data based on...

• a. Acknowledgement number

• b. Port number

• c. Sequence number

• d. Arriving order

In TCP/IP model, which of the following information belongs to the Network layer?

• a. Port number

• b. IP address

• c. Physical address

• d. MAC address

Which of the following systems provides circuit switching service?

• a. telephone system

• b. postal system (packet switching)

What is a correct netmask for a class C network?

• a. 255.0.0.0

• b. 0.0.0.255

• c. 255.255.0.0

• d. 255.255.255.0

In UDP, the receiver merges the data based on...

• a. Arriving order

• b. Acknowledgement number

• c. Port number

• d. Sequence number

Which of the following services is connection-oriented?

• a. UDP

• b. TCP

In TCP/IP model, which of the following information belongs to the Transport layer?

• a. Physical address

• b. IP address

• c. MAC address

• d. Port number