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In: Electrical Engineering

Question 2 a. To enable manufactures of different systems to interconnect their equipment through standard interfaces,...

Question 2
a. To enable manufactures of different systems to interconnect their equipment through standard interfaces, also to allow software and hardware to integrate well and be portable on differing systems. As the heard of the data department you are to come out with a system of models to help achieve these objectives. Highlight on all key areas.
b.
When a device on a network receives a message from another device on the network, that recipient device can provide feedback to the sender in the form of an acknowledgment message. Discuss the main functions provided by these acknowledgment messages and synchronization methods.

c.Distinguish between connection-oriented transport protocol and connectionless transport protocol in data communication.

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