Introducing the Database Data versus Information constitute building blocks of information produced by processing data reveals meaning of data Data Information Information Good‚ Good timely‚ relevant information key to decision making decision making key to organizational survival Database Management Database End is shared‚ integrated computer structure housing: user data Metadata Database Manages Controls Contains Management System (DBMS)
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The purpose of this matrix is to display the relationship between the business process and data used by it. It enables users to check which entities are used by which processes and how they are being used. Some processes are responsible for the creation of data and others may read‚ update or delete them. The application design transformer uses the process/entity usages to create the table usages. Convention C - Create‚ R -Read‚ U - Update‚ D - Delete List of Process/function in Doctor and Patient
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Financial statement ratios support informed judgments and decision making most effectively: a. when viewed for a single year. b. When viewed as a trend of entity data. c. When compared to an industry average for the most recent year. d. When the trend of entity data is compared to the trend of industry data. 2. When comparing entity financial ratios with industry ratios: a. it should be assumed that the data result from the consistent application of alternative accounting methods. b. Relative
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express data requirements of the users and includes detailed descriptions of the entity types‚ relationships‚ and constraints. The high-level data model is also used as a reference to ensure that all users’ data requirements are met and that the requirements do not include conflicts. 2. List the various cases where use of a null value would be appropriate. Null value would be appropriate when a particular entity does not have an applicable value for an attribute. There are two cases for
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OH‚ Los Angeles‚ CA‚ St. Louis‚ MO‚ and Bayonne‚ NJ‚ Huffman Trucking consulted with Smith Systems Consulting‚ who developed entities and attributes for the Fleet Truck Maintenance database‚ but did not develop the database. Therefore‚ Entity-Relationship Diagrams are needed in order to better document their applications. The following document will detail how the Entity-Relationship Diagrams were developed and why they are necessary in the documentation of Huffman Trucking Fleet Truck Maintenance
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Chapter I - Introduction Background of the Study The background information provides sufficient content to the reader so they can understand the purpose of the experiment‚ the design and the interpretation of the results. The writer must research the background information and properly site all sources used. A brief summary of the purpose and the experimental deign should be included at the end. 1. Provides a general overview of the topic of study in the first paragraph to introduce the main idea(s)
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SCHOOL OF TECHNOLOGICAL SCIENCES INDUSTRIAL ENGINEERING DEPARTMENT Simulation Project- IE532 * Table of Contents: 1. Introduction……………………………………………………………………………………………………..2 2. Approach………………………………………………………………………………………………………….3 3. Input Analyzer………………………………………………………………………………………………….9 4. Animation……………………………………………………………………………………………………….10 5. Results…………………………………………………………………………………………………………….11 4. Discussion……………………………………………………………………………………………………….15 5. Conclusion………………………………………………………………………………………………………16
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Hoosier Burger Case: Final Assessment INF 340: Business Systems Analysis and Design Instructor: Robin Jones June 9‚ 2014 Starting a business of their own someday had been a dream of two college students back in the 70’s‚ Bob and Thelma Mellankamp are those two people. The dream was sparked by going to an economics class one day where the two of them saw a “for sale sign” in the window of a local restaurant that was up for sale. After being in business all these years
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Kudler’s inventory will aid in the decision-making process of inventory purchases. A pivot table is a tool that can aid Kudler by sorting and sequencing the information in a database to aid the end user to see specific results of a query. Finally‚ an entity relationship diagram helps to visualize
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TECHNOLOGY‚ INFORMATION‚ AND SOCIETY The Plan * 3 great moments in human history (3 eras) * Technology: progression and shock * A Lesson from History: The Automobile (classic vs. expressive technology) * The current example: IT Three Great Moments in Human History (1) First Wave – Agrarian Revolution a. Wealth is in the land (exhaustible / exclusive) (2) Second Wave – Industrial Revolution (mass production and assembly line) b. Wealth is in the labor‚ land
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