BDC6e Chapter 1

BDC6e Chapter 1 - William Stallings Business Data...

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Business Data Communications, Stallings 1 Chapter 1: Introduction William Stallings Business Data Communications 6th Edition
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Business Data Communications, Stallings 2 Networking is critical to the new corporate structures emerging in today’s businesses Benefits of good networks make geographically dispersed companies more manageable help top-heavy companies trim down middle management help companies break down barriers between divisions. make automation and quality enforcement easier to implement.
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Business Data Communications, Stallings 3 3 Basic Communications Model Source: Generates data to be transmitted Transmitter: Converts data into transmittable signals Transmission System: Carries data Receiver: Converts received signal into data Destination: Takes incoming data
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Business Data Communications, Stallings 4 4 Basic Communications Model Example Communication between a workstation and a server
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Business Data Communications, Stallings 5 Trends Driving Data Communication Traffic growth Voice & data over Internet Protocol (IP); local and long distance Development of new services Multimedia on demand and TV distribution Advances in technology Encourage and support increased growth and new developments
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This note was uploaded on 11/06/2011 for the course EST 321 taught by Professor Matt during the Fall '11 term at SUNY Stony Brook.

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BDC6e Chapter 1 - William Stallings Business Data...

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