Froggy Jumps OSI Layer Model QuizOnline version Test your knowledge about the OSI Layer Model with these 10 questions! by Wanda Listyaningsih 1 Which layer of the OSI model is responsible for routing and forwarding data packets? a Network layer b Transport layer c Data link layer 2 Which layer of the OSI model is responsible for error detection and correction? a Application layer b Physical layer c Data link layer 3 Which layer of the OSI model is responsible for establishing, managing, and terminating sessions? a Session layer b Presentation layer c Transport layer 4 Which layer of the OSI model is responsible for converting data into a format that can be understood by the recipient? a Session layer b Application layer c Presentation layer 5 Which layer of the OSI model is responsible for ensuring reliable delivery of data? a Network layer b Transport layer c Data link layer 6 Which layer of the OSI model is responsible for establishing, managing, and terminating connections between applications? a Session layer b Application layer c Presentation layer 7 Which layer of the OSI model is responsible for physical transmission of data? a Physical layer b Transport layer c Network layer 8 Which layer of the OSI model is responsible for addressing and routing data packets? a Physical layer b Data link layer c Network layer 9 Which layer of the OSI model is responsible for encryption and decryption of data? a Application layer b Presentation layer c Session layer 10 Which layer of the OSI model is responsible for dividing data into smaller units and adding sequence numbers? a Data link layer b Transport layer c Network layer