OSI Model Quiz

Which layer of the OSI model is responsible for providing electrical and mechanical connections to the network?

• Physical layer

• Data link layer

• Network layer

• Transport layer

What is the main function of the data link layer in the OSI model?

• Protocol conversion

• End-to-end delivery

• Addressing and routing decisions

• Error recovery

Which layer of the OSI model is responsible for managing end-to-end delivery to ensure error-free packets?

• Session layer

• Transport layer

• Network layer

• Presentation layer

What is the primary function of the session layer in the OSI model?

• Establishing and terminating sessions

• Providing electrical and mechanical connections

• Handling error recovery

• Managing protocol conversion

Which layer of the OSI model is responsible for managing protocol conversion and data translation?

• Application layer

• Presentation layer

• Transport layer

• Data link layer

What is the role of the application layer in the OSI model?

• Providing support for applications

• Handling error recovery

• Managing end-to-end delivery

• Establishing and terminating sessions

Which layer of the OSI model provides addressing and routing decisions?

• Physical layer

• Session layer

• Data link layer

• Network layer

What is the function of the transport layer in the OSI model?

• Managing protocol conversion

• Providing electrical and mechanical connections

• Establishing and terminating sessions

• Managing end-to-end delivery

Which layer of the OSI model is responsible for accepting and structuring messages for an application?

• Presentation layer

• Session layer

• Application layer

• Network layer

What does the presentation layer in the OSI model handle?

• Error recovery

• Data compression and encryption

• Addressing and routing decisions

• End-to-end delivery