Short Answered Questions: 1. What is the purpose of having foreign key(s) in a relational database table? i. Represent a relationship between tables ii. Foreign key in one table has the same value‚ referencing another table’s primary key iii. Referential integrity 2. What is the purpose of having a primary key in the relational database table? i. Primary key is used as a unique identifier to represent the data in that row. ii. It is also used to provide
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Advertising is an important part of commercial activity and living in societies in which commercialism plays an all important role in shaping our lives it is right that children should experience it. For children to fully integrate and engage in society they need to be allowed to experience the forces that shape it‚ commercial activity through the form of advertisements is a part of this experience. Advertisements are the means by which most television stations are funded. If advertising to children
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UNIVERSITY OF LIMPOPO Turfloop Campus School of Mathematical and Computer Sciences Department of Statistics and Operations Research F LIMPOPO YO UN I VERSIT Faculty of Science and Agriculture 1. Explain carefully the difference between each of the following pairs of terms: a) b) c) d) e) Null and alternative hypotheses Simple and composite hypotheses One-sided and two-sided alternatives Type I and Type II errors Significance level and power 2. During 2000 and 2001‚ many
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EDAPALLY: The advertisement hoardings which could find in the Edapally town area are mainly of textile‚ food ‚ financial institutions‚ film promotion‚ housing builders‚ newspaper advertisement etc. Apart from this there a couple of political campaigning hoardings also. Mainly these all are of plywood hoardings and there could see only a few digital advertisements. The main textiles brand which is been advertised in this area are Chennai Silks‚ Emke silks and Emmanuel Silks. In this Emmanuel silks
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Case question 1 Variable manufacturing costs as a percentage of sales and the markup on variable manufacturing cost to establish the selling prices for each of the three product lines in 2008 en 2010: Compared markup 2008 and 2010: The markup is lower in 2010 because Luxor lowered the selling prices for lipstick in 2009 and for nail polish in 2010. They had to do this because the discount chains continued to put pressure on them to reduce the prices for lipstick and nail polish. Case
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Discussion a) The value of bulk density is 1.7921 × 10-3 kg/mm3 and the moisture content value is 0.31 %. b) Based on our visual observation‚ the colour of the soil sample that we had was light brownish. The texture of the soil was not too dry and either wet‚ it is loose because it contains broken rock particles or they are the resistant components of rocks broken down which it has rotund shape. Conclusion 1) The possible sources of error which made during experiment was first of all
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Private Fitness LLC is a small health club located in Rancho Palos Verdes‚ California‚ an upscale community located in the Los Angeles area. The club offers personal fitness training and fitness classes of various types including aerobics‚ spinning‚ body sculpting‚ air boxing‚ kickboxing‚ hip hop‚ step and pump‚ dynamic stretch‚ Pilates‚ and yoga. The following services and fees per hour are collected by Private Fitness LLC: With personal trainers/instructors Private Fitness LLC is owned by Rosemary
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MKT-810 Assignment 3-Harvard housing survey case study Introduction Harvard Real Estate Services (HRES) conducted a survey‚ which related to students housing experience and desires in 2001. The ample of feedbacks that supported and improved Harvard’s housing decision-making. In front of HRES‚ there are newly 2005 housing survey related Harvard’s “ Allston initiative” on the desk. HRES wants to update‚ improve and expand upon the 2001 survey to generate useful information to influence future
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SURVEY POINTERS Julhusin B. Jalisan "The rightful concern of statisticians is the use of science to provide relevant information on large populations‚ to be made available to decision agents within a short period of time and of acceptable quality." Vicente T. Paterno I n this fast changing world‚ problems in almost all fields of human endeavor have to be solved and resolved on scientific bases. The influence of decisions based on quantitative information has never been more
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HBS Case 9‐202‐024 Strategic Capital Management‚ LLC Instruction for the Case Report The case report carries 10 marks and should follow the structure suggested below. It should have at most 6 pages including the cover page‚ and should be printed with line space 1.5 lines and font size 12. The cover page should contain the name of the group‚ student name and ID number. There is one mark for the clarity of the writing. Note that lecturers will help you to clarify conceptual issues but not specific case questions and calculations
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