report‚ to merge files in queries‚ to merge files in master file maintenance‚ to make searches easier‚ to prioritize‚ etc. Chapter 05 External Sorting Algorithms Internal vs External Sorts Internal Sort – sorting items entirely in main memory ICS 2‚ ICS 3‚ CS 101 External Sort – sorting files in secondary storage using main memory CS 102 Why external sort ? Some files may be too large to fit in main memory Some Terminologies A Pass – an iteration that goes through the items (or records)
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Enron Case Study The case of Enron is a fascinating one. United States is a country where auditing and accounting principles are so strong. How can something take place on such high level in the United States? The Enron case demonstrates the need to reform the accounting and corporate governance practices in the United States. Moreover‚ the Enron case made government officials to pay close attention to deregulated energy market. Some of the aspects that struck me are discussed below. One of the
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1. Compare and contrast the advantages and disadvantages to the female of external versus internal fertilization. In comparing‚ external fertilization occurs when the release of both sperms and eggs into an external environment‚ the sperm will then fertilize the egg outside of the organism for example in spawning. Internal fertilization‚ on the other hand‚ occurs when the egg is within the female‚ and a male mounts the female and releases sperms into her. The advantages of internal fertilization
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to external validity‚ & this can be an explanation of how researchers may be wrong in making a generalisation. For instance‚ researchers may conclude that the results of their study (which was done in a specific place‚ with certain types of people‚ & at a specific time) could be generalised to another context. For instance it could have been at another place‚ with different people‚ at a later time‚ even if these factors are only slightly different. There are three major threats to external validity
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While I enjoyed reading the Enron Case Study by Sims and Brinkmann and found it to be extremely informative‚ the movie‚ Enron: The Smartest Guys in the Room‚ provided additional information‚ details‚ and context regarding the individuals‚ decisions‚ and factors that contributed to Enron’s downfall (McLean & Elkind‚ 2003). To begin with‚ the movie delved into Ken Lay and Jeff Skilling’s personal‚ educational‚ and professional background and provided context regarding how their backgrounds influenced
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level – why auditing? • Enron Auditing • Why do we have auditing? • Lemonade Stand Example Did ANYONE Do ANYTHING WRONG? CONCLUSION Did Anyone Do Anything Wrong? YES!! ENRON’S RISE 1985 – Internorth‚ based in Omaha‚ acquired Houston Natural Gas. 1986 – Changed name to Enron and moved to Houston. OLD ENERGY SYSTEM • Electricity • State-regulated monopolies. • Stable‚ but inefficient. • Natural Gas • Pipelines transported on fixed delivery routes with set prices. Enron Producers Pipeline
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Enron and WorldCom Case Study This report is based on the demise of Enron Corporation and WorldCom. Both the firms are demised due to the ethical lapses. These ethical lapses come into existence when managements of the firm‚ uses unethical practices to accomplish the goals of the firm. Maintaining financial and accounting standards in the business practices are necessary. The profession of accounting has become a mockery due to the accounting scandals that took place all over the world in the
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children and young people’s development is influenced by external factors: Poverty & deprivation: This influences children’s development as children which live in poverty tend to live in poorer housing conditions‚ who may also not have an appropriate diet such as‚ not enough vitamins or minerals etc. This may then lead to diseases and illnesses. Overall this influences the physical‚ intellectual‚ emotional and social development. Family environment and background: A child or young person who is not
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External Validity In dealing with the statement‚ “It is not possible to know whether a research finding will generalize to all populations of individuals.” behavioral scientists would like to use every possible variation of an independent variable‚ however‚ in most cases‚ it is not feasible. The cost and time would become too extravagant; (www.experiment-resources.com) therefore a group would be chosen to reflect the whole population. For example‚ if a researcher were conducting a
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Enron: The Smartest Guys in the Room Extra Credit for Accounting II By: Grace Lindley ENRON: The Smartest Guys in the Room is the story of one of history’s greatest business scandals‚ in which top executives of America’s seventh largest company walked away with over one billion dollars while investors and employees lost everything. Based on the best-selling book The Smartest Guys in the Room by Fortune reporters Bethany McLean and Peter Elkind‚ and featuring insider accounts and
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