OSI Model

Front

What is layer 7 of the OSI model?

Back

Application

Front

What is layer 6 of the OSI model?

Back

Presentation

Front

What is layer 5 of the OSI model?

Back

Session

Front

What is layer 4 of the OSI model?

Back

Transport

Front

What is layer 3 of the OSI model?

Back

Network

Front

What is layer 2 of the OSI model?

Back

Data Link

Front

What is layer 1 of the OSI model?

Back

Physical

Front

What are sets of clearly defined rules, regulations, standards, and procedures that enable hardware and software developers to make devices and applications that function properly at a particular layer?

Back

Protocol

Front

This is also known as the logical layer.

Back

Network

Front

Which layer's protocol data unit is called a packet?

Back

Network