Which layer of the OSI model is responsible for end-to-end communication?

• Network Layer

• Transport Layer

• Data Link Layer

• Application Layer

Which OSI layer is responsible for establishing, maintaining, and terminating connections?

• Session Layer

• Application Layer

• Data Link Layer

• Network Layer

Which OSI layer is responsible for error detection and correction?

• Network Layer

• Data Link Layer

• Application Layer

• Transport Layer

At which layer of the OSI model does IP addressing occur?

• Network Layer

• Transport Layer

• Data Link Layer

• Application Layer

Which layer is responsible for data encryption and decryption in the OSI model?

• Application Layer

• Presentation Layer

• Transport Layer

• Network Layer

Which OSI layer manages network routing?

• Data Link Layer

• Application Layer

• Network Layer

• Transport Layer

Which of the following is the role of the Transport Layer in the OSI model?

• To define physical connections

• To ensure reliable data delivery

• To route data packets across networks

• To present data in a format that can be understood by the application

Which OSI layer is responsible for the actual transmission of data bits over the physical medium?

• Physical Layer

• Transport Layer

• Application Layer

• Data Link Layer

Which OSI layer provides logical addressing and routing services?

• Application Layer

• Network Layer

• Transport Layer

• Data Link Layer

Which layer of the OSI model is responsible for the logical addressing of devices?

• Network Layer

• Data Link Layer

• Transport Layer

• Physical Layer