Assignment 2- Database Modeling and Normalization Dr. Amir Afzal Strayer University- CIS 515 August 7‚ 2012 Abstract Selling high end electronics is big business and being a commissioned employee in that field if your sales are up means big money. Prices for electronics range from the low hundreds into the thousands. It really depends on the person style‚ specifications they are looking for‚ trust in the brand‚ and the depth of their pockets‚ how much a person is willing to spend for
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this scenario we may have three possibilities 1. Degrees can be stored in as single attribute named Emp_Degree in Employee table with attributes Emp_no‚ Emp_Name‚ Emp_Degree. Employee Table Emp_No Emp_Name Emp_Degree 1 Bangar Reddy Aluri B.TECH‚M.S‚MPS 2 John MBBS‚ MD 3 Anthony B.A‚LLB We can identify the problem in this approach. It is now complicated to search Employee table for any particular Emp_Degree values as each employees have many number of degrees. It is not possible to write a query that
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Steven Pierce Strayer University Assignment 2 Week 2 CRJ105 7/15/12 A brief description of the term hate crime often refers to an individual‚ a business‚ an institution or even a society as a whole. Many people know hate crimes mainly as racial orientated‚ religious‚ sexual‚ and ethnicity orientated. In June 1993‚ the United States Supreme court upheld a hate crime statute that was based on model legislation originally drafted by the Anti-Defamation League (ADC) in 1981. The Anti-Defense
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1 Introduction Database is any collection of data or information‚ that is specially organized for rapid search and retrieval by a computer. Databases are structured to facilitate the storage‚ retrieval‚ modification‚ and deletion of data in conjunction with various data-processing operations. A database consists of a file or a set of files. The information in these files may be broken down into records‚ each of which consists of one or more fields. Fields are the basic units of data storage
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Week 2 dqDescribe the characteristics of a “typical” one year old. Include physical‚ cognitive and emotion/social development (basic emotions‚ temperament‚ nature versus nurture). Compare and contrast two children’s developmental domains (social‚ cognitive‚ physical)‚ one from an enriched environment and one from a deprived environment. Describe how these two children might differ in first grade Typical one year old children tend to have similar characteristics; however some may be above
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Diversity Reflection Paper Erin Cross HRMG 5000 QC S2 2015 Instructor: Lorrie Ortega March 25‚ 2015 Diversity Reflection Paper What has the diversity mix been (how have diverse groups been represented) in organizations where you have worked? Where you have lived and now live? Where you grew up? Diversity is essential in the workplace. It is the difference among people‚ gender‚ ethnicity‚ national origin‚ sexual orientation and a list of other things that identify people. Each person brings a
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Week 2 discussion questions What are the largest expense categories incurred by health care service organizations? In opinion‚ one of the biggest expenses for medical facilities is unpaid services. Costs occurred from patients that are unpaid privately or not fully reimbursed from insurance companies would be one of the biggest expenses incurred in health care services. Another expense that is high on the list of expenses for health care services would be equipment and personnel
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EE4791 Database Systems 2012-13 Project (CA‚ 20%) Design and Implementation of the Database with Microsoft Access. Group assignment (1-3 persons per group): 1. Propose a database Case Study with at least 5 tables. Write down the requirements on the database. 2. Draw EER diagram. 3. Give relational model (i.e.‚ logical scheme). Normalize up to 3NF. 4. Create the tables in MS Access in Design View. Choose indexes for your query. Implement data integrity (default value‚ range values‚ etc) 5. Implement
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Database Concepts‚ 4e (Kroenke) Chapter 1 Getting Started 1) The purpose of a database is to help people keep track of things. Answer: TRUE Diff: 1 Page Ref: 4 2) A possible problem with keeping data in lists is that if you delete a row of data from a list you may also delete some data items that you want to keep. Answer: TRUE Diff: 1 Page Ref: 4 3) An advantage of keeping data in lists is that if you update a data value in one row of data in a list‚ other occurrences
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As I look back on the past few weeks‚ I still stand firm on how I look at online learning in retrospect to traditional classrooms. If anyone was to ask me about the quality of online education at Ashford University‚ I would have to commend those who took the time to construct Ashford’s online curriculum and praise how caring and thoughtful all the instructors are. When I first started my online experience here at Ashford University‚ I actually had reservations towards the instructor and my fellow
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