advantages and disadvantages of normalization. The process of normalization brings about organization to the database that it is applied to. Normalization makes everyone’s job easier due to the fact that it gets rid of as much useless data as possible. Repeated data is processed and simplified into single data. Repeated data‚ for example such as having someone named JOHN DOE in one table and the same person’s name JOHNNY M. DOE in another table. Modifying a table with as little data as possible
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is History. History helps us know what people did and how they lived ages ago. It also tells us how men had to manage to make their lives better and better. Many learners‚ however‚ do not like to read History. They say that there are too many names and dates to remember. But they do not understandthat if we know nothing about the past‚ we cannot have a good knowledge of the present. For example‚ if we wish to know how men learnt to use fire or clothes‚ we have to know what men did in the past totravel at
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Merriam-Webster ’s dictionary empower is defined as "to give official authority or legal power to" therefore employee empowerment would be giving official authority and power to employees‚ or giving the employees responsibility for what they do. Employee empowerment‚ or just empowerment‚ has many positive and also many negative or controversial sides‚ throughout this paper I will discuss these points and discuss them in depth. Empowerment is a trend that has been hitting companies since the 1990 ’s. The movement
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TNCs growing most rapidly in the 1960s the foundations were laid in the inter-war period‚ notable examples being that of Ford‚ Phillips and Vauxhall. Around 90% of TNCs are based in MEDCs. I will discuss social‚ economic and environmental advantages and disadvantages of TNCs. There is a number of benefits in which TNCs create economically‚ one of the most significant benefit is infrastructure development that is created due to the demands and requirements of the TNCs. This can include the building
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own house. On the radio set‚ one can only hear the voice of the speaker but on television one can even see his own picture. This invention has brought about a revolution in the fields of entertainment‚ education and communication. The greatest advantage of television is that one can watch its programmes at home. One need not go out for it. Television has great educative value for school and college students. It is a boon for a developing country like India. India is a vast country. It has an area
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ADVANTAGES AND DISADVANTAGES OF ADVERTISEMENTS (comparison and contrast essay) Advertising is presentation of some products by means of television‚ newspaper‚ radio‚ billboards‚ magazines‚ internet and films in order to increase their sales. The main objectives of advertising are; increasing the usage of a certain product‚ creating new customers and increasing brand recognition‚ to obtain feedback from customers regarding a certain product and to indicate introduction of new products. However
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Advantages and Disadvantages of a Union Abstract This work will describe the advantages and disadvantages of a union for a cashier at Wal-Mart. It will present some ways a union could benefit the cashiers and also ways a union could be harmful to them. Unions could protect the cashiers from the abuse of the company. On the other hand‚ unions could also abuse in their demands hurting all the employees. Finally‚ this paper will show my viewpoint on the unions as beneficial
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The Advantages & Disadvantages of School Uniforms The Advantages & Disadvantages of School Uniforms According to the National Center for Education Statistics (NCES)‚ the number of public schools that implement a school uniform has significantly risen in the last 10 years. In 1999‚ 12 percent of public schools had a uniform. By 2008‚ 18 percent had adopted a uniform for students. The NCES considers school uniforms to be an "indicator of school crime and safety‚" and safety is one of the
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with technology. Economic survival has become more dependent upon information and communications bringing forth new technology of which was never thought possible. Just a mere thirty years ago a computer occupied a whole room compared today’s palm sized computers‚ which are faster and perform more functions. Cellular phones‚ now light and compact‚ were bulky just ten years ago. The most incredible invention‚ the Internet‚ is bringing infinite amount of information to your desktop. In the
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exporter will be paid. EX2: Introduce: With the development of international trade‚ many methods of payment in foreign trade appeared‚ such as open account‚ the letter of credit‚ bill of collection and advantage payment. Among them‚ L/C is the commonest way. It is because L/C has many advantages which other methods do not. Body: - Paragraph 1: L/C is one of the safest methods of payment. o It guarantees payment upon presentation of the
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