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Which of the following functions are performed by the OSI Transport Layer? - -Reliable message delivery -End-to-end flow control -Date segmentation and reassembly What is the basic purpose of the OSI Physical layer - Coordinates rules for transmitting bits. Which of the following are included as part of Data Link layer specifications? - -Controlling how messages are propagated trough the network. -Identifying physical network devices. In the OSI model, what is the primary function of the Network layer? - Routes messages between networks Which of the following tasks is associated with the Session layer? - Connection establishment In the OSI Model, which of the following functions are performed at the Presentation Layer? - -Encrypt and compress data -Specify data format (such as file formats) In the OSI Model, which of the following functions are performed at the Application Layer? - -Integration of network functionality into the host operating system -Enabling communication between network clients and services Which of the following functions are performed at the Physical layer of the OSI model? - Moving data across networking cables The Data Link Layer of the OSI model is comprised of two sublayers. What are they? - -MAC (media access control) -LLC (logical link control) Which of the following are functions of the MAC sublayer? - -Letting devices on the network have access to the LAN -Defining a unique hardware address for each device on the network Which OSI model layer is responsible for guaranteeing reliable message delivery? - Transport Match each layer of the TCP/IP model on the left with the corresponding layer of the OSI model on the right. Each option on the left can be used more then one. - Presentation--Application Data Link--Network Access Application--Application Session--Application Network--Internet