CHAPTER 7: DATA MODELING USING THE ENTITY-RELATIONSHIP (ER) MODEL Answers to Selected Exercises 7.16 - Consider the following set of requirements for a UNIVERSITY database that is used to keep track of students’ transcripts. This is similar but not identical to the database shown in Figure 1.2: (a) The university keeps track of each student’s name‚ student number‚ social security number‚ current address and phone‚ permanent address and phone‚ birthdate‚ sex‚ class (freshman‚ sophomore‚
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King Fahd University of Petroleum & Minerals College of Industrial Management Second semester (052) 2005-2006 CASE PROBLEM ( PRODUCT MIX) Prepared for DR Taqi Al-Faraj Group J 225742 Bara’a Al-Jumbaz 4 226352 Mwuaffag Baswaid Ahmad Al-Abdul Muney" 205943 30 May 2006 Case Problem PRODUCT MIX Background: TJ’s Inc.‚ makes 3 nut mixes for sale to grocery chains located in the Southeast. The three mixes are: Regular Mix‚ Deluxe Mix and Holding Mix. They are made by mixing different percentages
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Loisirc Go Temporary Working Bibliography Guterson‚ D. (1992). Family matters: Why homeschooling makes sense. New York: Harcourt Brace Jovanovich. Stevens‚ M. (2003). Kingdom of children: culture and controversy in the homeschooling movement. Princeton University Press‚ Princeton‚ New Jersey. Retrieved from: http://books.google.com.ph/books Angelis‚ K. (2008‚ December). Home schooling: Are partnerships possible (Doctoral Dissertation). Retrieved from ProQuest Dissertations and Theses
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Book Report In English (Reading) Title : A Rooster in the Sun Story by : Becky Bravo Illustrations by : Lyra Abueg Garcellano Characters : 1.)Tik Tilaok –Leader of the roosters 2.)Tayog –Leader of the eagles 3.)Dakila –Young eagle 4.)Pak Pakak –A rooster with more feather than sense Settings : In the Sun Summary : A very long time ago‚roosters
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Marketing Fall 2010 Individual Assignment 1 Date of Submission Friday 8th October 2010 Time 5:00 pm Marketing Fall 2010 Individual Assignment 1 SURVEYING CUSTOMERS Kevin Kirkman wheeled his shiny blue BMW coupe into his driveway‚ put the gear shift into park‚ set the parking brake‚ and got out to check his mailbox as he did every day when he returned home. As he‚ flipped through the deluge of catalogs and credit card offers‚ he noticed a letter
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Introduction to Java Programming Brief History Java was created in 1991 by James Gosling‚ Mike Sheridan‚ and Patrick Naughton of Sun Microsystems and was released in 1995 as a core component of Sun Microsystems’ Java Platform. Initially called Oak‚ in honor of the tree outside Gosling’s window‚ its name was changed to Java because there was already a language called Oak. The original motivation for Java was the need for platform independent language that could be embedded in various consumer
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Object-Oriented Programming with Objective-C Contents Introduction 5 Who Should Read This Document 5 Organization of This Document 6 See Also 6 Why Objective-C? 7 Object-Oriented Programming 8 Data and Operations 8 Interface and Implementation 9 The Object Model 12 The Messaging Metaphor 13 Classes 15 Modularity 16 Reusability 16 Mechanisms of Abstraction 18 Encapsulation 18 Polymorphism 19 Inheritance 20 Class Hierarchies 21 Subclass Definitions 21 Uses of Inheritance
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Object-Oriented Programming School of Computer Science University of KwaZulu-Natal February 5‚ 2007 Object Oriented Programming using Java Notes for the Computer Science Module Object Oriented Programming COMP200 Adapted from Introduction to Programming Using Java Version 5.0‚ December 2006 by David J. Eck http://math.hws.edu/javanotes/ Adapted by Anban Pillay School of Computer Science University of KwaZulu-Natal Durban February 2007 3 4 Contents 1 Introduction to Objects
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A History of Computer Programming Languages The first programming languages predate the modern computer. From the first‚ the languages were codes. Herman Hollerith realized that he could encode information on punch cards when he observed that railroad train conductors would encode the appearance of the ticket holders on the train tickets using the position of punched holes on the tickets. Hollerith then proceeded to encode the 1890 census data on punch cards which he made the same size as the boxes
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A Definition of Open Source Open source technology is defined as the production and development philosophy of allowing end users and developers to not only see the source code of software‚ but modify it as well. The Linux operating system is a one of the best-known examples of open source software technology. Pros and Cons of Open Source for Developers From a developer’s point of view‚ open source technologies provide a platform on which to build custom solutions. Rather than develop‚ say
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