A computer is an electronic device that can receive a set of instructions or program and the carry out this program by performing calculations on numerical data or by compiling and correlating other forms of information. ("Computer" Encarta). It also performs calculations and processes information with astonishing speed and precision. Computer Technology has improved our lives. It will continue to affect our future which will lead to an easier‚ less complicated lifestyle‚ with more job opportunities
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Operating System: An operating system (OS) is a set of software that manages computer hardware resources and provides common services for computer programs. The operating system is a vital component of the system software in a computer system. Application programs require an operating system to function. Types: 1. Real-time A real-time operating system is a multitasking operating system that aims at executing real-time applications. Real-time operating systems often use specialized scheduling
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Billion and a GDP of 7321508 Million US dollar. Population explosion in China was an outcome of high economic growth as well as a reason of heavy profits and surpluses of manufacturing industries in China. Through this paper I Intend to compare the similar relation among other countries like Japan and Sweden. Aging population brings the availability of cheap labor down and hence impacts the economic performance of countries. I will examine fertility and mortality and age structure pattern of population
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Computer Simulation * A software program that runs on any computer that attempts to simulate some phenomenon based on a scientist’s conceptual and mathematical understanding of the given phenomenon. * The scientist’s conceptual understanding is reduced to an algorithmic or mathematical logic‚ which is then programmed in one of many programming languages (Fortran‚ C‚ C++‚ etc.) and compiled to produce a binary code that runs on a computer. * Have become a useful part of modeling
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West Nile virus caused a huge outbreak in 2013 ;this is called a mass hysteria. Mass hysteria is when people think of imaginary or real threats from rumors and lies. West Nile virus causes fever‚headaches‚body aches and skin rash. The virus is spread by mosquitos which makes it more likely to get infected. People were constantly worried that they or their children will get the virus . This goes along with The Crucible because several people started talking about witchcraft and then it began to spread
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Computers in Society Today computers are a part of everyday life‚ they are in their simplest form a digital watch or more complexly computers manage power grids‚ telephone networks‚ and the money of the world. Computers are a relatively new invention. The first computers were built fifty years ago and it is only in the last thirty or so years that their influence has affected our everyday life. Personal computers were introduced as recently as the early eighties. In this short time they
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1. Distinguish between Micro economics and Macro economics. Microeconomics may be defined as that branch of economic analysis‚ which studies the economic behavior of the individual unit‚ maybe a person‚ a particular household‚ or a particular firm. It is a study of one particular unit rather than all the units combined together. In microeconomics‚ we study the various units of the economy‚ how they function and how they reach their equilibrium. An important tool used in that of microeconomics is
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The advent of computers has revolutionized the workplace and redefined operational practices. The use and deployment of computers‚ computer systems and information technology (IT) applications in every aspect of business is now commonplace. The recent application and adoption of Web-based‚ information and telecommunication technologies has force-multiplied the capabilities and benefits of computers. The importance of computers in business cannot be overstated. Collaboration o Businesses are using
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BYTE 1 Teaching Guide Contents Introduction to the series For the instructor Introduction to the Teaching Guides Features of the Teaching Guides A practical approach Issues involved in using computers Ideas on class management Some ideas for practical application Unit 1: The evolution of computers Teaching objectives Learning outcomes Introduction for the teacher Sample lesson plan for a 40-minute period Suggested answers to end-of-unit questions Additional information for the teacher Activity
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Computer science From Wikipedia‚ the free encyclopedia Computer science (abbreviated CS or CompSci) is the scientific and practical approach to computation and its applications. It is the systematic study of the feasibility‚ structure‚ expression‚ and mechanization of the methodical processes (or algorithms) that underlie the acquisition‚ representation‚ processing‚ storage‚ communication of‚ and access to information‚ whether such information is encoded in bits and bytes in a computer memory or
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