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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In these articles many people believe that haunted houses are a part of why halloween is so popular. Over 1‚200 professional haunted houses are being operated and 300 theme parks as well. Many of these haunted houses are very popular because people just like a good scare and it’s fun‚ it has been a tradition for a long time‚ and haunted houses make a lot of money. To begin‚ many people like a good scare. The people pay good money to be scared‚ they like the thrill of the clowns and scary people
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LP1_William_Norris Chapter 1 Practice question # 10 a) Advantages of a database over the instructor’s current system would be; organization of data into one location rather than across several spreadsheets‚ and ease and speed regarding both data storage and retrieval. b) Major topics of the database include; students‚ dates attended‚ assignment and test scores‚ and overall grades. c) A statement of work for this database may look like the following; History: Historically‚ student data has
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world. Her trip will undoubtedly be more pleasant and not just a tourist taking pictures and gestures to try to get what he wants. Why English? I guess this is an question where most of us will ask and there’s only one answer for that‚ it is international in its significance .It is taken as a lingua France‚ the common language ‚ for all parts of the world today. It’s the only language where everyone
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DATABASE A database is an organized collection of data. The data is typically organized to model aspects of reality in a way that supports processes requiring information. (1) Often abbreviated DB‚ a database is basically a collection of information organized in such a way that a computer program can quickly select desired pieces of data. You can think of a database as an electronic filing system. Traditional databases are organized by fields‚ records‚ and files. A field is a single piece of information;
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This creates an ethical dilemma as to how to approach the situation because there is no clear answer to what would be best for the patient. In this scenario between Michael Grigio‚ the patient‚ and his family (See Appendix A) there are several factors that affect how to resolve the situation at hand. Relational ethics can be used as a guide to assist the family with determining a decision that will primarily respect the patient’s autonomy. Relational ethics centers on the notion that moral good
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Running head: Why Adolescence is so Difficult Why Adolescence can be Such a Difficult Period of a Person’s Life Tyler Marr Cloud County Community College Abstract Adolescent can be hard on teens because of the many life changing decisions that have to be made. The changes that occur during this stage of life can also be hard to deal with. Many mental‚ physical‚ and hormonal changes happen that eventually make us young adults. This time can be confusing and hard to comprehend
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DATABASE TECHNOLOGIES CLASS T.E. ( INFORMATION TECHNOLOGY) HOURS PER LECTURES : 04 WEEK TUTORIALS : -PRACTICALS : 02 HOURS EVALUATION THEORY 3 SYSTEM: PRACTICAL -ORAL -TERM WORK -- SEMESTER VI MARKS 100 -25 25 Objectives of the course: • This course aims to provide continuum to where the first course of databases left off. Design aspects of relational databases are covered. • Complex data models like OO OR parallel and distributed are introduced. • The course provides students a good overview
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Intro to Database assignment The purpose of this assignment is to : • Give evidence of your research skills o Use as many resources as you need o Attribute sources o Do not “copy and paste”! o Read and re-write in your own words • Allow critical analysis of your current report/essay writing skills • Identify areas where improvement may be advisable • Give you a better grasp of databases as a an area of study • Allow you to research /work collaboratively but still submit a unique piece
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Why school is good? School is good because you get prepared In live. You need to get a good education in live so you can get a better gob in live. You also need to work harder in live if you do not have a good school education. The things you need to know is Math Science History English are the main ones of all class’s. Also all people think that they are not due as the teachers say. The people say you are no When I started thinking about why education is so important‚ I remembered my school
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