QUIZ 2 ICE 3201

Which layer of the OSI model is responsible for routing packets across networks?

• Transport

• Network

• Data Link

• Physical

The TCP/IP model's Application layer combines the functionality of which OSI layers?

• Application, Presentation, and Session

• Transport and Network

• Data Link and Physical

• Session, Network, and Transport

Which layer of the OSI model is responsible for defining the physical characteristics of the transmission medium?

• Data Link

• Network

• Physical

• Transport

What is the primary function of the Data Link layer?

• Routing packets

• Error detection and correction

• Establishing connections

• Defining the format of data

Which protocol operates at the Network layer of the TCP/IP model?

• TCP

• IP

• HTTP

• FTP

Which layer of the OSI model is responsible for ensuring reliable end-to-end delivery of data?

• Network

• Transport

• Session

• Application

What does the acronym 'OSI' stand for?

• Open System Interconnection

• Operating System Interface

• Optical Signal Interconnect

• On-line Service Integration

Which layer of the TCP/IP model is responsible for host-to-host delivery?

• Application

• Transport

• Network

• Data Link

Which of the following is NOT a function of the Presentation layer?

• Encryption

• Compression

• Routing

• Data formatting

Which layer of the OSI model is responsible for dialog control and synchronization?

• Transport

• Network

• Session

• Application