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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Hotel is a luxury hotel that whose guests are mostly business travelers. To improve its quality of service‚ it has decided to install network connections in each of its 600 guest rooms and 12 conference meeting rooms. Your task is to design the network for the public network and decide how to connect the two networks together. Be sure to include a diagram. ANSWER 2 Q3 MegaCorp MegaCorp is large manufacturing firm that operates 5 factories in Dallas‚ 4 factories in Los Angeles‚ and
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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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Without legal protection such material would often be relatively easy for others to exploit without paying the creator. In the UK‚ there is no official copyright registry or fees to pay as in some other countries. Copyright protection is automatic as soon as there is: (1) a permanent record in any form of the newly created material; and (2) the material conforms with the criteria set out in the Copyright Designs and Patents Act 1998 (CDPA 1998). Although copyright protection has existed in
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This provides data that are used for evaluating that the budget is being spent wisely and as intended. It serves as a focal point for all organisations in case there are legal implications that might take place in the future. Sense keeps records such as daily logs‚ lesson plan‚ medication sheets‚ accident sheets‚ incidents sheets‚ behaviour forms and many more that related directly to day to day running of the resource centre. All of these records are under the data protection Act and are only
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Effective Communication in a Business Meeting It probably started with the juice of some wild berries‚ a stick‚ a cave wall and an artistic Cro-Magnon hunter presenting his ideas to his tribe for the next day ’s hunt. 2.5 million years later‚ we still conduct meetings to bring everyone up to date‚ gather feedback‚ or invite suggestions. The business communities have embraced the teamwork mentality of coordinating projects and the sharing of ideas. Business meetings can range between two people
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Transmission Media • Transmission medium – Physical path between transmitter and receiver – May be guided (wired) or unguided (wireless) – Communication achieved by using em waves • Characteristics and quality of data transmission – Dependent on characteristics of medium and signal – Guided medium ∗ Medium is more important in setting transmission parameters – Unguided medium ∗ Bandwidth of the signal produced by transmitting antenna is important in setting transmission parameters ∗ Signal directionality
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Nonverbal communication is very important when running a meeting. First and foremost‚ it assists in giving the speaker credibility (Thrill & Bovee‚ 2007). If a speaker is looking at the ground‚ slouching‚ and wringing their hands‚ they don’t appear confident. If the speaker isn’t confident in the information they are delivering‚ no one in the meeting will feel confident about it either. It is of utmost importance for a speaker to believe in what they are saying or it will come out in their body
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Understanding technology is important when managing companies that have computer technology as their backbone. Knowing this information helps the employees responsible for information management to make informed choices about how to implement technology. These decisions allow the manager to successfully use time and resources in apparently menacing tasks. This is shown in the two scenarios. In the first scenario‚ a marketing assistant of a consumer electronics company is given the task of maintain
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The importance of Confidentiality and Data Protection for home based childcare Childminder must handle all information that she has on the child as confidential and should be shared only with the child’s parents and the child. It is essential to handle data about children and families in a confidential way‚ due to that they have a legal right to privacy. It is equally important that information should not be passed on without written approval of the parents or carer‚ because they have the
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