Chapter 1 Exercises 1. What is data mining? In your answer‚ address the following: Data mining refers to the process or method that extracts or \mines" interesting knowledge or patterns from large amounts of data. (a) Is it another hype? Data mining is not another hype. Instead‚ the need for data mining has arisen due to the wide availability of huge amounts of data and the imminent need for turning such data into useful information and knowledge. Thus‚ data mining can be viewed as the result of
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For those interested in the juicy issues of LIABILITY and its role in Criminal (Public law) and Civil (Private law) realms here is a brief overview: I want to start with a repetition of what Prof Naylor said about criminal acts: to be convicted there needs to be proof of the ACT and the INTENTION (Actus Reus and Mens Rhea in latin if you want to sound smart…). This applies to liability. So there are 2 main veins of LIABILITY applicable to law (which as a concept is loosely defined as something
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CRITERIA FOR EVALUATING CHILDREN’S BOOKS There are many factors to take into consideration when selecting and evaluating books for children. A predetermined set of factors ought to be kept in mind to make your search easier. 1. First and foremost‚ it is important to take into consideration the children’s physical‚ cognitive‚ language‚ and moral developments‚ as well as what the interests and preferences are of the age group or groups you are recognizing. Age group‚ per say‚ will not necessarily
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Help to establish employee trust * Legal and public exposure is another key element in this aspect and it is important to conduct the best practices in this regard which are valid‚ reliable and legally defensible. Costs associated with wrong selection of candidates ($25K - $50K) * Wage/ Pay * Training * Productivity/ Opportunity Cost * Management/ Administration Cost * Termination Costs * Recruitment Costs * Errors at work * Reduction in employee Morale We are
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Young people generally start thinking about their future career when they are still at school‚ by making the right choice of subjects to study. What the financial package of their dream career is may not be important at that stage‚ but it certainly becomes a relevant consideration later on. However‚ how important this consideration is varies from one person to another. On the one hand‚ financial gain is definitely a factor one should consider when choosing a career. There is no denying that the
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Vendor Selection Process The vendor selection process can be a very complicated and emotional undertaking if you don’t know how to approach it from the very start. Lack of effort‚ poor planning or taking shortcuts will serious jeopardize the success of the vendor selection process. When you opt for the lowest bidder without undertaking a complete vendor selection process and you do not have the right vendor‚ you will soon experience bad customer support‚ poor quality of missed delivery dates. Going
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CheckPoint Goal Selection Matching hypothesis is a theory of interpersonal attraction as proposed by Goffman (1952). It suggests that people are attracted to others who are the same perceived level of attractiveness as themselves. Initially this was based purely on the looks and physical attractiveness‚ but it had since been suggested that other characteristics such as humor or intelligence can compensate for looks. Studies by Walster (1966) and Walster & Walster (1969) have found evidence
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best alternative in the following: Q.1 In the relational modes‚ cardinality is termed as: (A) Number of tuples. (B) Number of attributes. (C) Number of tables. (D) Number of constraints. Ans: A Q.2 Relational calculus is a (A) Procedural language. (C) Data definition language. Ans: B Q.3 The view of total database content is (A) Conceptual view. (C) External view. Ans: A Q.4 Cartesian product in relational algebra is (A) a Unary operator. (B) a Binary operator. (C) a Ternary operator. (D) not defined
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Appendix - I INDIAN CERTIFICATE OF SECONDARY EDUCATION EXAMINATION‚ MARCH 2013 LIST OF PRESCRIBED TEXTBOOKS 1. ENGLISH (01): PAPER 1. (Language) No specific book is being recommended for background reading. PAPER 2. (Literature in English) DRAMA : As You Like It : Shakespeare (edited by Roma Gill‚ Oxford University Press) OR Loyalties : John Galsworthy (edited by G.R. Hunter) PROSE: At least one of the following: (i) A Treasure Trove of Short Stories: Compiled and Edited by S. Chakravarthi (Frank
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Individual assignment: You have joined and organisation going through an organisational transformation‚ the organisation having been bought-out by a Multi-National enterprise. You have been requested to review your existing Recruitment‚ Selection and Retention strategies. ------------------------------------------------- You have been specifically asked to consider this from the expectations of a Multi-National organisation. How would your national strategies meet the expectations of your
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