of inventions made by different people into modern forms. Single inventors rarely bring out modern invention. What we have now as electronic devices (the computers) are inventions of several scientists‚ mathematicians and engineers from different centuries. For the purpose of this mini research key terms like evolution‚ technology and computer shall be considered‚ not forgetting to take a careful look at the evolution of these inventions from different centuries/years to our present generation starting
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TERM PAPER OF MICROPROCESSOR ON COMPUTER‚MICROCOMPUTER AND MICROPROCESSOR ABSTRACT Microprocessors have evolved dramatically in the twelve years of their development by the implementation of large numbers of devices on single chips. Word widths have increased along with microprogramming capabilities‚ addressing capabilities‚ and trends toward single-chip computers. Only a year after the introduction of 4-bit processors came the 8-bit processor. Three years later‚ in 1974‚ 16-bit processors
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very pleased to write this recommendation on behalf of xxx. She has been a student in the Programming C‚ C++‚ DBMS classes in CS program at xxx College of engineering. As Head and professor of Computer Science Department at xxx College‚ I work with many students who have substantial knowledge of Computer Science. Each year I notice that only a few outstanding students offer a unique perspective and really embrace their learning of the subject matter. xxx has consistently shown such a strong desire
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My Dream Computer My dream computer consist of two flat screen LCD monitors‚ subwoofer‚ Speakers‚ touch screen key board with mouse‚ it will have a modem and a Tower. Although I would like for it to be 3d but when I did the research I couldn’t Find anything that had 3d on it. I want people to be able to come over and Experience the surround sound and the best quality picture there is. I found a flat screen monitor it is a 30 inch Black 7ms IPS- Dell ultra Sharp U3011 Swivel
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HISTORY OF COMPUTER Abacus - The First man-made computing device. - It can perform addition and subtraction - invented in China Pascal’s calculating machine/Pascaline - The first mechanical calculator - Invented by Blaise Pascal - Can perform addition & subtraction Leibnitz calculator - First general-purpose calculating machine - Extended version of Pascal Calculating machine - Can perform multiplication and Division - Invented by Gottfried Leibnitz Automatic
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Horses Computer viruses are man-made program or a piece of code which can load onto your computer without your knowledge and cause damage to your computer system. The dangerous part of the computer viruses is they are attached to a file or program‚ which means the computer viruses will not running until you click the file or program‚ and even more dangerous type of viruses is one capable of transmitting itself across networks and bypassing security system. Worms are similar to computer viruses
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Computer Concepts – Final Exam Study Guide Smart Card | Stores data on a thin microprocessor embedded in the card | | Protocol | http:// | | | Virus | a potentially damaging computer program affects a computer negatively by altering the way the computer works | | | Database | a collection of data organized in a manner which allows access‚ retrieval‚ and use of data | | | Wiki | a collaborative Web site which allows users to add to modify‚ or delete the Web site content via
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Computer Virus Information What is a computer virus? Think of a biological virus – the kind that makes you sick. It’s persistently nasty‚ keeps you from functioning normally and often requires something powerful to get rid of it. A computer virus is very similar. Designed to relentlessly replicate‚ computer viruses infect your programs and files‚ alter the way your computer operates or stop it from working altogether. It’s estimated that the Conficker virus infected more than 10 million computers
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speech will be related to an important echo that face technology with is computer threats. I will cover some of important threats that face most of us; I will tell you how to protect your computer from threats‚ how to deal with hackers‚ crackers and what to do if your computer was attacked. The most popular threat that face computers are viruses‚ A virus is a program written intentionally to change the way your computer operates without your permission or knowledge. Their behavior is similar
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whether to go to the party or not. (made) 12. A lot of pupils at school have got flu. (gone) 13. I don’t think Jane’s story about meeting the President was true. (made) 14. At the start of the fire‚ no one seemed very worried. (broke) 15. The computer system has caused quite a few problems for us. (come) 16. There isn’t enough space in this room for a big cupboard. (take) 17. It has always been her ambition to write a successful novel. (dream) 18. She won the first match easily and then became
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