OSI/TCP-IP Basics

Front

What does the "A" stand for in the OSI model?

Back

Application

Front

How many layers are in the OSI Model?

Back

7

Front

What are the layers of the TCP/IP model?

Back

Application, Transport, Internet, Network Access

Front

What is the functional description of Data Link in the OSI Model?

Back

Formats data into frames. Defines rules for when the medium can be used and means by which to recognize transmission errors.

Front

Which layer of the OSI model is responsible for establishing and maintaining end-to-end bidirectional flows between endpoints?

Back

Session

Front

Which layer of the OSI Model handles encryption?

Back

Presentation

Front

TCP and UDP is an example protocol of which TCP/IP layer?

Back

Transport

Front

Which layer of the TCP/IP model determines the best path through the network?

Back

Internet

Front

An IP address is an example of which layer of the TCP/IP model? Options: Application, Transport, Internet, Network Access

Back

Internet

Front

What is the functional description of the Transport layer of the OSI Model?

Back

Provides services between two host computers, including flow control, connection establishment, and error recovery.