OSI Model

Layer 6 of the OSI model is also referred to as

• Transport

• Application

• Presentation

• Session

Which OSI layer assumes responsibility for managing network connections between applications?

• Network

• Data Link

• Application

• Session

In the OSI model, Media Access Control (MAC) and Logical Link Control (LLC) sublayers are the components of

• Application

• Data Link

• Network

• Session

Which OSI layer is responsible for breaking up data into segments?

• Session

• Application

• Transport

• Data Link

Which of the following are transport layer protocols?

• TCP and UDP

• IP and TFTP

• IP

• TFTP

How many OSI layers are there?

• 5

• 6

• 7

• 8

What is the function of FTP?

• Serving of web pages

• Directory service

• File exchange

• Email service

The SMTP protocol is used for

• Email service

• serving of web pages

• sending e-mail messages between servers

• directory service

Which protocol is responsible for what actions web servers and browsers should take in response to various commands?

• HTTP

• LLP

• FTP

• TCP