Chapter 11 Relational Database Design Algorithms and Further Dependencies Chapter Outline 0. Designing a Set of Relations 1. Properties of Relational Decompositions 2. Algorithms for Relational Database Schema 3. Multivalued Dependencies and Fourth Normal Form 4. Join Dependencies and Fifth Normal Form 5. Inclusion Dependencies 6. Other Dependencies and Normal Forms DESIGNING A SET OF RELATIONS Goals: Lossless join property (a must) Algorithm 11.1 tests
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to move than an athletic shoe. (8 points) If you wanted the athletic shoe to slide faster on a surface‚ what might you do to the shoe? Provide at least two ways to make the shoe slide faster‚ and explain in terms of the force of friction and the coefficient of friction. Answer: To make a shoe slide faster‚ you might decrease the weight of the shoe. ----------------------- |Name: Jernero
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Texting has become a big part of communication in the past 4 years. It’s a great way of communication‚ but can be miss used in a dangerous way. Texting and driving is a huge problem in this world today. It’s growing bigger each day with every accident. To prevent texting and driving it’s going to take a lot of work. Statistics prove texting while driving is a growing dilemma and very hazardous. 11 percent of all drivers under the age of 20 are involved in fatal accidents that were due to
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appropriate level‚ which places emphasis on the fundamental concepts without overwhelming the students with too much detail. 7 LEARNING OUTCOMES OF UNIT • List various planes‚ sections and anatomical directions‚ explain procedure of preparing a slide and distinguish various type of dyes used in study of histology. • Explain the human body’s levels of organization and describe characteristics and functions of different types of tissues. • Describe layers of skin‚ classify bones according to their
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ORGANIZATION AL BEHAVIOR Student Group Presentation Questions of the Case: 1. 2. 3. Describe and evaluate the team situation and the process that are going on in Julie Mok’s current project team. Identity and discuss the sources and the tactics of power that Harry uses in this case and explain other sources and tactics of power that could be prevalent in an organization. Assess at least three different strategies for how to act in the current conflict situation‚ and decide on one strategy that
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“If I can stop one heart from breaking‚ I shall not live in vain;.” If you help others‚ then your not self-centered.. Emily Dickinson is saying that if you can help other people or soothe one’s pain then your don’t live life in vain. Emily views life purpose as helping others or saving others from heartaches. Life is more than just think of your own self. In the quest of finding life’s purpose she has found that it is to help others. One thing that stood out to me was that Emily used the symbol
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“(You) don’t got the power”‚”(Stop) That’s not an option‚ I’m my biggest problem”‚ “Only thing I fear is God‚ and he’s on my side”‚ and “That’s why I really feel like You Can’t Stop Me” (You Can’t Stop Me by Andy Mineo). The song “You Can’t Stop Me” by Andy Mineo has meanings for almost every line and connect together. No lines are just thrown in there to make it sound better. The first line “(You) don’t got the power” means that any person (including the devil) cannot stop Mineo‚ (or possibly anyone
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customer-driven marketing strategy Select customers to serve: market segmentation and targeting Decide on a value proposition: differentiation and positioning Segmentation and targeting Cannot serve all customers. Why? Those that can be served and are profitable Get rid of customers? Why? Value Proposition “A company’s value proposition is the set of benefits or values it promises to deliver to customers to satisfy their needs.” Differentiate the brand –
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School violence stops students from learning. They are afraid‚ as is everybody. School violence is a result of major factors in society today. These factors include physical assaults and emotional violence in the form of severe teasing and harassment. Also family problems‚ such as parents getting divorced or parents not always being at home; media‚ such as movies‚ TV shows or news; and racism are threatening the safety and security of schools. “Creating environments in which learning can take place
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10 ways you can stop global warming 10 ways you can stop global warming‚ reduce energy consumption and make a difference 1.Get informed and get involved. Read books and newspapers and watch films and DVDs about global warming.Then talk to your neighbours‚ co-workers‚ friends‚ family and community groups about ways to reduce global warming. 2.Fly less. Business travelers can take advantage of great new technologies such as video conferencing and webcasting.And explore new areas close to home for
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