DATA COMMUNICATION COEN 3193 Assignment No. 1 Brief History of Data Communication Submitted by: Camille A. Bonito BSCpE IV-2 Submitted to: Florinda H. Oquindo TIMELINE OF HISTORY OF DATA COMMUNICATION 1800 Telegraph defined from the Greek... TELE = Afar GRAPHOS = Write 1809 First telegraph in Bavaria. Samuel Soemmering. Used 35 wires with gold electrodes in water. Detection at distant end 2000 feet away was by the amount of gas caused by electrolysis. 1828 First telegraph in the USA
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SOLUTIONS MANUAL DATA AND COMPUTER COMMUNICATIONS EIGHTH EDITION CHAPTERS 1 - 12 WILLIAM STALLINGS Copyright 2007: William Stallings © 2007 by William Stallings All rights reserved. No part of this document may be reproduced‚ in any form or by any means‚ or posted on the Internet‚ without permission in writing from the author. Selected solutions may be shared with students‚ provided that they are not available‚ unsecured‚ on the Web. -2- NOTICE This manual contains
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Page 2 Data communications (Datacom) is the engineering Datacom) discipline concerned with the communication between devices. A network is a set of devices (often referred to as nodes) nodes) connected by communication links. links. A computer network is any set of computers or devices connected to each other via some form of transmission medium with the ability to exchange data. Here information is presented in a form which is agreed upon by the parties creating and using the data. A computer
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Communication: The Key to Managing Your Business Introduction In the challenging business environment of today‚ communicating in an effective‚ yet proper manner following business decorum becomes extremely important. With the rules of business undergoing a major upheaval‚ the importance of smart and effective business communication is being felt more than ever before. The question is: Why is communication so important in business? Why can’t businesses
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pivotal time in America. Today‚ we are still suffering economically‚ and some even emotionally due to this terrible act. With so many deaths‚ and such destruction‚ one can find it extremely hard to forget where they were on September 11th. However‚ since September 11th‚ the U.S. refuses to back down to those whom are held responsible for the tragedy that occurred on that day. Al Qaeda‚ arabic for “The Base” is a terrorist group created by Osama Bin Laden in 1988. The group’s goal was to take up the
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Determining databases and Data Communications Bis/320 September 23‚ 2013 Dr. Julie Ruse Determining databases and Data Communications Electronic Company To determine ways of managing a trade show booth the individual shall keep certain things in mind about the components‚ equipment‚ shippers‚ shipment‚ and time to assemble the pertinent equipment for display. Not only setting up the pertinent equipment for display but also need to make selection on setup team‚ and supervised the trade
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Introduction Communication is simply sharing and exchanging own opinion or information within the mutual understanding‚ between one person to one person or group of people. It could be in a same Place or one place to another place. Kushal (2010-11) makes the point that‚ communication word derived from Latin word ‘communis’ or ‘communicare’ which signify ‘make common’‚ actually communication means exchanging information or thoughts through speech‚ signal or writing. We can more deeply understand
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Abstract Business professionals today face challenges that just did not exist centuries ago. In a world of tough competition and ever-changing trends‚ to be successful and effective in business‚ you must constantly strive to stay one step ahead of your competitors‚ and be on the lookout for new ways to get noticed. Social networking has emerged as one of the latest trends in business today‚ and utilizing the social media for sales‚ marketing‚ and recruiting can drive your business and help it
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The 11th Hour The 11th Hour written and directed by Leila and Nada Conners is clearly propagandistic and openly gives audience a call to action. However while their goal is to persuade the viewer to their point of view‚ a lack of story caused me to lose interest and not engage as much in the film as most likely the filmmakers would have hoped. The film used several interviews combined with narration along with as many visuals possible to support the peoples’ statements and make them visually interesting
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Through Effective Business Communication. to succeed in business today‚ you need the ability to communicate with people both inside and outside your organization. Whether you are competing to get the job you want or to win the customers your company needs‚ your success or failure depends to a large degree on your ability to communicate. Whether you are posting entries on a blog‚ giving a formal presentation‚ or chatting with co-workers at lunch‚ you are engaging in communication‚ the process of
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