of malware. They spread over computer networks by finding operating system vulnerabilities. Worms typically cause harm to their host networks by consuming bandwidth and shorting out web servers. Generally‚ the intent of the worm is to be malicious. There are some worms however‚ which do not have malicious intent. They are referred to as anti-worms. Computer worms are classified as a type of computer virus‚ but there are several characteristics that distinguish computer worms from regular viruses
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Computer Networks NETWORKING CONCEPTS Network A network is basically an interconnection of various points to make a connected system e.g Road‚ Telephone‚ Social Data Network A computer network therefore refers to an interconnection of computers and other peripherals by use of a communication link Peer to Peer Networks In a peer-to-peer network‚ all computers are considered equal; they all have the same abilities to use the resources available on the network. Peer-to-peer networks are designed
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2012 Are we too dependent on computers? Over the past years computers have become a necessity we use everyday in our lives. Computers have made a big change in humanity because it benefits us in many ways. They are used in many places such as airlines and making reservations‚ help in school and colleges‚ banks‚ medicine‚ research‚ help become more organized and more uses. The connection between computers and our lives make us use computers more and more which will make us totally
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and Production (NIJOREP) Vol. 1‚ 2002 THE IMPACT OF COMPUTER IN A DEVELOPING COUNTRY LIKE NIGERIA S.A. Onasanya Abstract The cascade of in format ion available to the society‚ which is carried on by natural and artificial representation‚ has added more functional values to the use of computer‚ h is becoming more important lo appreciate application with its flexible and versatile roles and the tree aim it gives to our individuality. Computer has been used in the various; fields. The business people
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COURSE OUTLINE Computer Organization _______________________________________________________________ Objectives: To introduce the following subjects: Organization of digital computers Different components Basic principles and operations. Textbook: Stallings W.‚ Computer Organization and Architecture: Designing for Performance‚ (9-th Edition) Prentice Hall‚ 2012. References: Stallings W.‚ Computer Organization and Architecture: Designing
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Essay on will Computers Control Humans In The Future Machines and tools have given us the ability to do more in less time‚ giving us at the same time‚ more comfort. As the technology advances‚ computers become faster and more powerful. These new machines are enabling us to do more in less time making our lives easier. The increased use of computers in the future‚ however‚ might have negative results and impact on our lives. In the novel ‘Nine Tomorrows’ Isaac Asimov often criticizes our reliance
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Young 1 English 101-A18 April 16‚ 2012 SWA #1 These days‚ computers are used for learning purposes. Right from elementary classrooms‚ kids are being trained not only in using computers but also using them in their day to day academic work. Education aims for the all-round development of individuals. Computer based instructional programs can help students develop subject matter and reinforce classroom skills. Are schools replacing the classroom instructional process such as reading‚ writing
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9-710-442 FEBRUARY 14‚ 2010 JAN W. RIVKIN Revitalizing Dell From the early 1990s until the mid-2000s‚ Michael Dell and his company thrived in the tumultuous personal computer industry. Revenue of Dell Inc. rose from $3.5 billion in 1993 to $55.9 billion in 2005‚ making Dell the world’s largest producer of PCs‚ while net income climbed from $149 million to $3.6 billion. In many of those years‚ Dell earned more on PCs than all of its main rivals combined‚ and among top vendors‚ only Dell
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THE DEHUMANISING EFFECTS OF THE COMPUTER REVOLUTION 1.0 The computer revolution Computer evolution had already passed its infancy from its introduction to the wide-reaching utilisation of the society today as the much-heralded ‘personal computer’ or simply PC led the revolutionary process by virtue of its prominence and visibility in the daily existence of humankind‚the application of computer goes above and beyond the convenience of storing and displaying data for practical use. Instead it now
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IT CARRIERS THAT CAN BE CATEGORISED AS COMPUTER ENGINEER Definition of a Computer Engineer: Computer engineers are combine experts in both electronic engineering and computer science who are required to develop hardware and software of a computer system. Their duties: * Analyze‚ design‚ & evaluate computer system for both hardware and software. * Planning‚ development‚ testing & supervision of manufacturing of computer hardware including everything from chips to device
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