IT 548 Telecommunications & Networking Local Area Networks Hood College Dept. of Computer Science Spring 2013 Layer 2: The Datalink Layer • • 2 Datalink layer provides a reliable communications link between devices. Breaks a data stream into chunks called frames‚ or cells. Three key functions: • error detection • error correction • flow control • • In LANs DL can be broken down into two sub-layers: • media access control (MAC) • logical link control (LLC). • flow and
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In the second chapter of What if? Religious Themes in Science Fiction‚ Mike Alsford introduces the idea that science fiction is much more than the futuristic technologies that many people have defined the genre by‚ but is more about the human condition and what defines us as humans. When viewing science fiction through this lens‚ the futuristic technologies are little more than a literary device‚ and the focus shifts to the deeper elements of the plot. In the second chapter‚ Alsford looks at different
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University Stellenbosch Nervous Conditions Distinguishing‚ Freedom Leon Le Roux 16622057 4/16/2013 Group 72 Andrea Buchanan Distinguishing‚ Freedom “Nervous Conditions” has been described by many as a difficult title and story to follow. The reason for this is because of the title. The title I used: “Distinguishing Freedom” is being used as an aAlternative. Distinguishing‚ Freedom‚ if you look at it from the surface does not give you a great deal of insight. By looking at the
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A list of local organisations‚ services or people which can help to provide experiences for children in your local area. The benefits for children of finding out about the local community Three examples of ways that the organisations‚ services or the people you have listed can help to broaden children’s experiences. Children will learn to swim‚ and play in water. This will help children to develop their physical development Children swim classes Pool Arnold Leisure Centre for Children Children will
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The next big failure of the League of Nations was over disarmament. The League had not had any success in this area in the 1920s either‚ but at that stage‚ when the international climate was better‚ it had not seemed to matter as much. In the 1930s however‚ there was increased pressure for the League to do something about disarmament. The Germans had long been angry about the fact that they had been forced to disarm after the First World War while other nations had not done the same. Many countries
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What Happened In 1977 Jonestown was founded for members of the people’s temple by Jim Jones in the jungles of Guyana‚ and had 50 people living there. This all changed when an exposé was being printed about him. The article included article with ex-members. That night Jim jones and hundreds of others flew to Guyana and moved into the Jonestown compound. Jonestown was meant to be a utopia but didn’t have enough housing or beds. The cabins were filled from wall to wall with bunk beds and were majorly
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which subsequently was the result of a reason why life on the plantation in the 1800s was hard. The reasons were‚ harsh living conditions‚ laborious and unfair working conditions‚ and racial and gender differentiations‚ were strict and terrible for the men and women that were imported to work on the starting sugar plantations.. Out of three reasons‚ living conditions were the first and worst part for the plantation workers: Firstly‚ living conditions were mainly terrible because of the unsanitary
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STATEMENT The plaintiff‚ Richard Albert Imry‚ is a small business owner who‚ with his two adult sons‚ co-plaintiffs Max and Mathias‚ operates an auto body repair shop located in a garage adjacent to his house. The defendant‚ Western Generator Co. (“WGC”) is a large-scale manufacturer and distributor of generators‚ which they advertise for personal‚ business‚ and industrial application. To combat the loss of profits caused by frequent weather-related power outages‚ Richard purchased a Western Generator
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Lenge Kotzé (KOT002) Class: Wednesday 16:00 6/21/2013 FTH02/01 DEGREE QUESTION 1 I hereby confirm that this essay doesn’t include any plagiarism and that it is my own work referenced according to the Harvard referencing guide. Lenge Kotzé “The Orient has helped to define the West as its contrasting image‚ idea‚ personality‚ experience.” (Said 1991:2) Issey Miyake and Yohji Yamamoto were among the first non-western designers to be included in the official world of
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inopportune times. “When there are customers waiting in line‚ it takes staff time away from serving customers‚” said Cook. “And then‚ it’s frustrating to customers when you can’t pay with credit cards.” After hearing about Square from contacts in the local business community‚ and seeing how well the service was working at a coffee shop owned by one of his business partners‚ Cook decided it would be worth trying out the cloud-based system at Federal Donuts in the summer of 2012. “Unlike a lot of POS systems
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