spite of the advantages afforded by social networking sites they can have potentially harmful effects. It is undeniable that social networks have a lot of advantages; still they also have several disadvantages. It is common knowledge that many people‚ especially young people‚ have heard about or belong to at least one social networking site. Social networks’ users rely on these sites to maintain their social relations and entertain themselves. It seems that these networking sites offer many advantages
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TYPES OF COMPUTER NETWORKS Maninder Kaur professormaninder@gmail.com What is Network? • A network consists of two or more computers that are linked in order to share resources (such as printers and CDs)‚ exchange files‚ or allow electronic communications. • The computers on a network may be linked through cables‚ telephone lines‚ radio waves‚ satellites‚ or infrared light beams. Different Types of Networks • Depending upon the geographical area covered by a network‚ it is classified as: – Local
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NETWORK TYPES Esteban Solorzano-Vivar Wilmington University WIS.200.B2N01.SP2013 March 13‚ 2013 Introduction In today’s world‚ computers have had a quite impressive evolution. Computers are not only needed to do homework‚ but they have also become essential tools for work‚ social life‚ and everyday tasks. With the help of technology‚ computers now allow us to share information (emails‚ documents‚ etc.)‚ resources and software applications in just seconds. This sharing often occurs through
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POWER ALLOCATION FOR THE NETWORK CODED COGNITIVE COOPERATIVE NETWORK by Major Awal Uddin Ahmed (ID: 1003) Major Md Shariful Islam(ID: 1004) Major K M Hasnut Zamil (ID: 1006) A Project Report submitted to the department of Electrical Electronic and Communication Engineering in partial fulfillment of the requirements for the degree of Bachelor of Engineering in Electrical Electronic and Communication Engineering Advisor: M. Shamim Kaiser Military Institute of Science and Technology Mirpur Cantonment
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31274/32528‚ Network Management‚ Autumn2012 Final exam information and Sample Exam questions Final Exam Information: The final exam is 2.0 hour duration with 10 minute reading time and will be held on 16th June 2012‚ Saturday (9.30 – 11.40AM). Please check the venue of your exam from UTS Exam time-table. Arrive at least 15 minutes before the scheduled exam time. A total of 15 short answer type questions. You must read through your lecture notes‚ text and any reference materials in order to answer
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Models Network Management: Principles and Practice © Mani Subramanian 2000 1 Chapter 4 Case Histories • AT&T Network Management Centers • Network Operations Center • Network Control Centers • Monitors the network status • Self-healing • CNN World Headquarters • Performance Management • Fault Management • Monitoring alarms • Determines causes of failures (Artificial Intelligence) • Centralized troubleshooting of NIC (remotely) • Performance degradation due to NMS • Network may come down
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Design of a Network When a network is being designed‚ the architect must first think about the logical layout and that should be enforced. When he figures out what devices need to communicate and how‚ a physical design of the network can be implemented. A logical design is the reasoning of a network‚ with no particular devices or locations chosen. The physical design of the network is when the devices are picked and their actual location determined. When the logical design of a network is planned
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people in various places. Companies can get many advantages by using Internet network to support their business. Therefore‚ companies are trying as hard as they can‚ and give high effort in protecting their network from attack and make sure that they have the best network security. Most people think that the threat of security attack is only come from outside the company. In fact‚ the attack from inside the company network is more harmful with high frequency to be happened. As written by Cryptek (2001)
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ocial network analysis (related to network theory) has emerged as a key technique in modern sociology. It has also gained a significant following in anthropology‚ biology‚ communication studies‚ economics‚ geography‚ information science‚ organizational studies‚ social psychology‚ and sociolinguistics‚ and has become a popular topic of speculation and study. People have used the idea of "social network" loosely for over a century to connote complex sets of relationships between members of social
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IS3120 Network Communications Infrastructure Unit 10 Network Management—FCAPS © ITT Educational Services‚ Inc. All rights reserved. Learning Objective Apply network management and security techniques using the FCAPS process. IS3120 Network Communications Infrastructure © ITT Educational Services‚ Inc. All rights reserved.Page 2 Key Concepts Fault management—SNMP alarms Configuration management—change control board and procedures Administration management—asset and inventory management
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