Comparing and Contrasting PCs and mainframes Edward Ho POS/355 November‚ 2011 University of Phoenix Comparing and Contrasting PCs and mainframes Summary Before the existence of personal computer or PC‚ there is minicomputer or microcomputer‚ the term “computer” simply referred to mainframes. Mainframes and personal computers have changed drastically over the years but their core functions and systems have stayed the same. The mainframe is used to connect multiple users for
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PC TO PC FIBER OPTIC COMMUNICATION [pic] Submitted By: lex INTRODUCTION DEFINITION The project PC to PC fiber optic communication deals with data transfer from one computer to another. It uses C programming and the serial ports of the PCs. The ports are programmed in C. We use MAX 232 to convert RS 232 logic to TTL logic and then an optical transmitter circuit to transmit data via fiber optic cable. The optical transmitter circuit has a LED which is matched as far the cable
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GROUP PROFILE Hashoo Group of Companies was established under the leadership of Mr. Sadruddin Hashwani. In a period of some three decades he through his single handed dedication and commitment to the Profession has transformed this Group in to a leading industrial group of Pakistan‚ well known for its forward-looking approach‚ and highest standards of quality and integrity. Starting with Cotton Trading‚ Hashoo Group of Companies today boasts the only chain of Five -Star Hotels in Pakistan namely
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The Death of the PC Continues to Weigh on Seagate By Sam Mattera | More Articles October 31‚ 2013 | Comments (0) Shares of hard-drive maker Seagate (NASDAQ: STX ) tumbled after the company reported earnings on Monday. Analysts had expected revenue and profit to decline‚ but the results came in worse than expected -- profit fell 27% while revenue was down more than 5% from the prior year. Although Seagate raised its dividend and continues to trade at a below-market multiple‚ the hard drive
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Police Department 3201 Katella Ave Los Alamitos‚ CA 90802 Dear Mr. Ford: As you are aware the city is constantly having to change out computer systems after three years to keep up to date with the latest and greatest technology and software. Virtual desktop infrastructure is here to change all of that. VDI can allow your systems to be upgraded constantly without the need for constant hardware replacements. On your recommendation‚ I am enclosing my proposal for your review. I am confident that I can complete
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the key terms list and the questions on this study guide. QUESTIONS FROM PAST UNITS WILL ALSO BE ON THIS TEST. 1. What was the idea behind “Manifest Destiny?” The idea that Americans had a God-given right to conquer and civilize North America 2. How did over landers move west? Oregon Trail 3. Explain the reasons that motivated people to move west. • Indian Removal Act • Homestead Act • Kansas-Nebraska Act • Mining Frontier • Farming Frontier • Manifest Destiny • Tech advancements • Mormon migration
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to create laws. Laws are defined as a system of rules that regulate actions. The legislature has control over what the citizens can or cannot do. Some might say that the president also has control over the laws created because of the fact that in order for a law to pass‚ the president must write his signature of approval. This is true‚ however in reality; the president cannot stop a law from being created by the legislature. Why‚ because although the president can veto the legislature’s decision
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I will be comparing Desktop vs Laptops. Determining which one is best to have for the right price‚ size‚ quality‚ and looks. There is a big market now for laptop and not so much for desktops do to the fast growing technology we are using now. You will find the pros and cons of both desktop and laptops and can make a decision as to which will be right for your needs. First I will be comparing the desktops. Desktops have a big disadvantage when it come to mobility. There are stuck in one place
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When talking about the Holocaust and more widely‚ Hitler’s reign over Germany there are many questions that may come to mind. Why did he do what he did? What was his end motive? How much longer would he have stayed in power if things didn’t happen the way they did? However‚ one of the most common and possibly complex questions would be‚ when did Hitler’s dictatorship begin? To fully answer this question in the most accurate way it is important to look at many different factors. During Hitler’s reign
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Why has the number of “millionaire cities” increased more rapidly in LEDC’s than MEDC’s in recent years? A millionaire city is a city with a population of over one million people. The number of millionaire cities is higher than ever before and is continuing to increase extremely fast. Recently the percentage of people living in urban areas has surpassed the number of people living in rural areas. This is due to a large proportion of people migrating to urban areas from rural areas. This is due to
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