NORMALIZATION OF DATABASE NORMALIZATION- is the process for evaluating and correcting table structures to minimize data redundancies‚ thereby‚ reducing the livelihood of data anomalies. The normalization process involves assigning attributes to tables based on the concept of determination. Normalization works through a series of stages called normal forms. 3 Stages of Normalization 1. 1NF or FIRST NORMALIZATION FORM 2. 2NF or SECOND NORMALIZATION FORM 3. 3NF or THIRED NORMALIZATION
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I think there’s a fine line between being honest for someone’s benefit and being honest just the sake of it. When it comes to your friends‚ it depends on the type of relationship you have. Being completely honest with occasional friends isn’t always necessary but with your best friends‚ honesty is the only way to have a real friendship. With my closest friends‚ I am as honest as possible but I do it in a positive way. If I don’t agree with a decision they’ve made or something they’ve done‚ I tell
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Assignments Requirements 1. Look up the definition of functional dependency. Can you find a good example? In relational database theory‚ a functional dependency is a constraint between two sets of attributes in a relation from a database. Cars Suppose one is designing a system to track vehicles and the capacity of their engines. Each vehicle has a unique vehicle identification number (VIN). One would write VIN → Engine Capacity because it would be inappropriate for a vehicle’s engine to have
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IntroductionRiordan Manufacturing is a global plastics injection molding company‚ employing 550 people with estimated annual earnings of $46 million. Dr. Riordan‚ a professor of chemistry‚ who had obtained several patents relative to processing polymers into high tensile strength plastic substrates‚ was also the founder of Riordan Manufacturing. Sensing the commercial applications for his patents‚ Dr. Riordan started Riordan Plastics‚ Inc. in 1991. Owned by Riordan Industries‚ which is a fortune
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Profile of CEO………………….…………………………………………………………………..p.7 Competitor’s Profile………….…………………………………………………………………….p.7 Industry Profile……………………………………………………………………………………..p.8 Company Analysis…………………………………………………………………………………p.9 Industry Analysis………………………………………………………………………………......p.24 Top Competitor Analysis………………………………………………………………………….p.25 Other External Forces…………………………………………………………………………….p.26 Key Opportunity……………………………………………………………………………..….…p.27 Key Threat…………………………………………………………………………………………p.27 Major and Subordinate
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Database Modeling and Design: Logical Design 4th Edition Toby Teorey‚ Sam Lightstone‚ Tom Nadeau Lecture Notes Contents I. Introduction ................................................................………...……2 Relational database life cycle 3 Characteristics of a good database design process 6 II. The Entity-Relationship (ER) Model …………...……………….7 Basic ER concepts 7 Ternary relationships 11 III. The Unified Modeling Language (UML)………...…………….13 Class diagrams 13 Activity
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College of Business Hospitality & Tourism Studies Department of Computer Science & Information System CIN623 Database Design & Programming Final Examination Trimester 1 – 2011 Date: Duration:3 hours plus 10 minutes INSTRUCTION TO STUDENTS 1. You are allowed ten minutes extra reading time during which you are not to write 2. Write all answers to each question in the Answer Booklet. 3. Write your Student ID number at the top of each attached sheet. 4. Insert all written foolscaps in their correct sequence
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PubMed and Google Scholar are two different databases used for searching articles on online. PubMed are mostly used for biomedical and clinical journals. The data information are organized based on the date‚ author‚ tittle and type of article. This made it easier to search and retrieve journal articles faster. PubMed have an advance function like MeSH term subheading but Google scholar lack MeSH function (Jean-François‚ Laetitia‚ & Stefan‚ 2013). Also‚ the content of the articles on PubMed are
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Data Analysis‚ Modelling and Forecasting with Reference to the Universal Basic Education (UBE) Policy. Background: The introduction of the Universal Basic education (UBE) policy/program is a classic example of the positive response taken by the Nigerian gorvenemet toward the attainment of the Jontein Declaration of Education for all by the year 2000. This move is predicated on the believe that Nigeria’s development will be accelerated through the inherent value‚ education brings. Substantiating
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worksheet‚ but use your personal information to complete the worksheet. Section 1: Career Research Results Careers and degrees I’m interested in|What I know about these careers and degrees|What I need to know about these careers and degrees| Business and management|University of Phoenix has a associate of arts with a concentration in accounting. |What specific skills do I need to have to do well in owning my own business?| Section 2: Career Interests Profiler Results My top career interests|Description|Matching
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