COMPUTER REVOLUTION Personal Computers The personal computer revolution was a phenomenon of immense importance in the 1980s. What the average American commonly refers to as a PC‚ or personal computer‚ did not even exist before the 1970s. Mainframe computers had been the norm‚ and they were primarily relegated to business and scientific use. With the dawn of the personal computer all Americans were allowed potential access to computers. As competition and modernization increased‚ issues of cost
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The history of computer development is often referred to in reference to the different generations of computing devices. A generation refers to the state of improvement in the product development process. This term is also used in the different advancements of new computer technology. With each new generation‚ the circuitry has gotten smaller and more advanced than the previous generation before it. As a result of the miniaturization‚ speed‚ power‚ and computer memory has proportionally increased
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Science and technology Adv of technology First of all‚ technologies play a very important role in society because it makes life easier to live on and less time consuming. Technology has the ability to create shortcuts in working. People do not have to do all the hard labor anymore. For example‚ microwave ovens cook food easily without using any stoves and making a big mess. Some decade ago‚ there were no gas or electric stoves‚ people have to get firewoods and lighting them up for cooking
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It can be fascinating how when you look at someone’s receipts‚ you can what kind of person they are. My own receipts over the past few months‚ for example‚ can show a lot about who I am and what I like to do. Listed with different titles of many movies and how much I paid for them‚ once can clearly realize through these paper strips that I have been a very serious movie watcher of action movies‚ movies in which the good guy is the hero. When I was in Saudi Arabia‚ during my teen years‚ I use to
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COMPUTER SCIENCE INTRODUCTION The field of Computer Science is making progress at a very fast speed. New technologies are being invented by the Software Engineers. Careers in computer sciences are vast and brilliant. Jus complete your education and grab a good position in any well-reputed company. So many important characteristics are required to succeed in this great and attractive field. These days‚ many courses are being offered. Every month new courses are coming in the global institutions
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Money can’t buy happiness because it doesn’t give love‚ laughter‚ or anything else that can make people happy. However money can definitely buy temporary happiness and can cast aside problems not having it can cause. However‚ we shouldn’t underestimate the value of money. Most of us have the feeling of happiness thanks to money. For example we are presented a cake on our birthday‚ and of course we are happy for being cared for. The person who gives us the cake has to use his/her money to buy it. In this
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EVOUTION OF COMPUTERS 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. Computer evolution
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CHAPTER 18 Investment Decisions: Ratios Test Questions 1.Income multipliers: a. are useful as a preliminary analysis tool to weed out obviously unacceptable investment opportunities. 2.The overall capitalization rate calculated on a potential acquisition: a. is the reciprocal of the net income multiplier. 3.The operating expense ratio: c. expresses operating expenses as a percent of effective gross income. 4.The equity dividend rate: b. expresses before-tax cash flow as a percent of the
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Many people believe that the answer to this question is simply money. They think that the more money they have‚ the happier they will be‚ but is this necessarily true? Can a 2 by 6 inch bill really be all it takes to bring delight? Although money can buy materials and experiences that can bring fleeting happiness‚ it cannot bring lasting joy. What makes you happy? To answer this question‚ some may respond by saying a new car or a bigger house but none of this will bring them lasting happiness. This is a difficult
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3 – Decision Analysis 1 Decision analysis is concerned with establishing systematic procedures for making decisions under uncertainty. Knowledge of decision analysis should help analyze a problem in a complicated and uncertain setting‚ to develop alternatives‚ and to identify possible outcomes. The decision maker then selects the alternative that best meets his or her objectives and psychological desires. Decision analysis is important because it provides decision makers with a rational way
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