the DB that will optimize performance and take advantage of the file organizations and indexes that you have specified * Field: is the smallest unit of application data recognized by system software‚ such as a programming language or database management system a field corresponds to a simple attribute in the logical data model * Data Type: is a detailed coding scheme recognized by system software‚ such as DBMS‚ for representing organizational data * Selecting data type involves 4 objectives:
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Frederick Winslow Taylor‚ the acknowledged ’Father’ of scientific management was a pre classical contributor. Taylor was the founder of a system that stated the relationship of workers and managers to the realm of new science/technology. Scientific management is the approach emphasing production efficiencies by scientifically searching for the ’one best way’ to do each job. Taylor pioneered his signature time and motion studies of work processes through this movement‚ developed an array of principles
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Management has played a key role in business for many many years. Throughout this time management has evolved and improved vastly. Many new theories have been discovered and implemented within the workplace to improve workers effectiveness and affiance which then inturn increases productivity for the business. Throughout the late 1940’s research by the theorists was focused on Behavioural Management‚ which is the study of how managers should behave to encourage and motivate employees to perform at
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Explorable (http://explorable.com/hawthorne-effect) The Hawthorne Effect is a well-documented phenomenon that affects many research experiments in social sciences. It is the process where human subjects of an experiment change their behavior‚ simply because they are being studied. This is one of the hardest inbuilt biases to eliminate or factor into the design. The History of the Hawthorne Effect The name is not the surname of a researcher‚ but the name of a place where the effect was first encountered
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HIGHER MODERN STUDIES Electoral Systems First-Past-The-Post (Simple Majority) How the System works: The current system of electing MPs to the House of Commons is called First-Past-The-Post. There are 646 separate constituencies across the UK each electing one single Member of Parliament. In order to vote you simply put an ‘X’ next to the name of the candidate you support. The candidate who gets the
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Modern Management Theory Management is one or the other form has existed in every nook and corner of the world since the dawn of civilization. Modern Management has grown with the growth of socialeconomics and scientific institution. Modern view consists that a worker does not work for only money. They work for their satisfaction and happiness with good living style. Here Non- financial award is most important factor. Modern management theories started after 1950s. Modern management theory focuses
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Some challenges that modern management faces are; 1: Global Competitiveness- the ability of a firm or a nation to offer products and servicesthat meet the quality standards of the local and worldmarkets at prices that are competitive and provideadequate returns on the resources employed or consumed in producing them. 2: Coping with the informal age-When managers can be able to deal with automotive data processing and automotive decision making . 3: Presenting quality service ; "Service quality
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The Hawthorne effect is an increase in worker productivity produced by the psychological stimulus of being singled out and made to feel important. It is a term referring to the tendency of some people to work harder and perform better when they are participants in an experiment. Individuals may change their behavior due to the attention they are receiving from researchers rather than because of any manipulation of independent variables. The Hawthorne experiments took place from 1927 to 1933 in
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“How can Human Resource Management contribute to the success of an engineering business?” Although there is no widely acknowledged definition for the term Human Resource Management‚ as far as I can understand it Human Resource Management is an approach to personnel management that sees people as the key resource of a company. In short it is a system that believes it is important to communicate well with employees and include them in what is going on with the organization‚ to increase the commitment
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MODERN DATABASE MANAGEMENT - Database o An organized collection of logically related data. o May be any size and complexity. - Data o A stored representation of objects and events that have meaning and importance in the user’s environment. o Become useful when placed in some sort of context. o Structured • Facts such as the customer name‚ address‚ and telephone number. • The most important structured data types are numeric‚ character‚ and dates. • Stored in tabular form • Found
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