Google IT Support Professional Certificate • STUDY MODE
TCP/IP
QUESTION 1 OF 3
Which of the following is an example of a network layer (layer 3) protocol?
Nice job! IP, or Internet Protocol, is the most common network layer protocol.
A
IPCorrect Answer
B
Ethernet
C
UDP
D
TCP
QUESTION 2 OF 3
What's the difference between a client and a server?
Wohoo! You're correct.
A
A client requests data, and a server responds to that request.Correct Answer
B
Clients operate on the data link layer, and servers operate on the network layer.
C
Clients and servers are different names for the same thing.
D
A server requests data, and a client responds to that request.
QUESTION 3 OF 3
Which of the following are examples of layers of our five-layer network model? Check all that apply.
Great work!
A
The physical layerCorrect Answer
B
The application layerCorrect Answer
C
The presentation layer
D
The transport layerCorrect Answer
Ready to test your recall?
Which of the following is an example of a network layer (layer 3) protocol?
Nice job! IP, or Internet Protocol, is the most common network layer protocol.