CCC 1. Objective Questions: Q1. A laser printer uses a) Raster scan b) Camera lens c) Heat sensitive paper d) None of these Q2. A Plotter is a) An input device to produce good quality graphics b) An output device to produce drawings and graphics c) A fast output device using camera lenses d) None of these Q3. Main memory stores a) Data only b) Program only c) Data‚ Program and result or any other kind of information d)
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Computer and Health Athena B. Dela Cruz English 2 Writing in the Discipline March 2013 I- INTRODUCTION Today computers are used on a production‚ in the off schools and flats. Children‚ which can’t read and write yet‚ already strongly use this wonder machine‚ playing on it for hours. Most people always use computers for some important purposes. It is not uncommon that many daily occupations demand the full time use of computer. A computer is a programmable
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all types of hospital information systems are supported in client-server architectures for networking and processing. Most of work positions for hospital information systems are currently resident types. After beginning the Mobile computing tablet computers and smartphone applications are used. Enterprise hospital information system with Internet architectures havebeen successfully deployed in public healthcare territories and have been widely adopted by further entities. The hospital
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Dell Computers1 Introduction Dell Computers was founded by Michael Dell in 1984 and has its corporate headquarters in Round Rock‚ Texas. Michael Dell’s winning idea was to sell computer systems directly to customers‚ allowing him and his company to understand customer needs well and therefore to provide the customer with the most appropriate computing solutions. Dell still practices the direct business model‚ saving time and cost by bypassing retailers and passing on the cost savings to the
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Tracking devices are used for a variety of reasons. One of the most commonly used tracking devices is the bar code and scanner system. The bar code is used all over the world. It is used in almost every store in the world. So where did this amazing piece of technology come from? When was it made? How did it become so successful? These questions are easy to answer because as the technology has developed‚ it has changed the world in mostly positive ways. Most people in the US are afraid of the government
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October 2005 Research Paper Computers as a Part of Primary Education Today’s society is becoming more and more dependent on electronic devices. The skill needed by normal everyday people has changed over the years. The population needs to become more computer smart if it is to stay abreast with technology. Computers in the classroom are a great way to motivate‚ teach‚ and learn for not only the student‚ but for the teacher. Some states have adopted set computer knowledge and use standards‚ or
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PUTER REVOTHE REVOLUTION OF COMPUTER By Feri Agus S‚ Indonesia A computer is a programmable machine. The two principal characteristics of a computer are: it responds to a specific set of instructions in a very good manner and it can perform a pre-recorded some list of instructions or programs. From those basic characteristics‚ the computer has grown up to five generations and its functions have extended. The first computer was invented in 1940 with a tube form and had many deficiencies. The
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Computer Engineer is involved in various tasks of computing like designing‚ programming related to software and also tasks with respect to hardware. So it is vital that they have proper blend of sound knowledge on both areas. Computer engineers take part in challenging and critical projects and must have the ability to work on a broad range of technologies in diversified critical project areas. For achieving a sound result on the above it is vital that the computer engineers must possess an in-depth
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The Evolution Of The Computer Introduction The evolution of electronic computers over a period of time can be traced effectively dividing this period into various generations. Each generation is characterized by a major technological development that fundamentally changed the way computers operated. These helped to develop smaller‚ cheaper‚ powerful‚ efficient and reliable devices. Today‚ life has become indispensable without a computer. You find computerization in almost every sphere and industry
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internet explorer where a user key a website address or URL ADSL: a type of high speed digital access using standard copper telephone lines Analog modem:a connection device that converts digital data on a travel on the internet along telephone lines Anti-virus software: computer program designed to detect and disarm or remove computer viruses that attempt to disrupt or even destroy files and other program Armored virus: a type of virus designed to protect its self from anti-virus programs by using
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