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Business Information Systems-Assignment 2

Business Information Systems-Assignment 2

Q What are three examples of commercial e-collaboration tools on the market?What are three main components of a data communication system? What are protocols in a data communication system?What are three advantages of distributed processing?What are the seven-layer of the OSI modelWhat are five network topologies discussed in the module?

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The following are the three examples of the commercial e-collaboration tools on the market: • GoToMeeting • WebEx • Skype