Expert answer:Data Modeling

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Solved by verified expert:Websites:Learning Data Modeling provides information on data model components and how to create a data model. http://www.databaseanswers.org/data_models/Data Base Answers shows a list of industry specific data models http://learndatamodeling.com/blog/data-modeling-co…
Submit Week 1 Data Model Case StudyYou must to use the attached file and answer questions listed on the document.
week1_casestudy_datamodel_2017__1_.doc

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IST-7000 Data Management – Week 1 – Data Model Assignment
Name:______________________________
Please review the attached data model and answer the questions below (providing any associated
links and references):
1. Identify at least 3 of the entity names in the diagram above.
2. List ALL attributes of at least 2 of the entities you identified from the diagram above.
3. Describe a minimum of 3 of the relationships included in the diagram above. Be sure to
identify the relationship type (one-to-one, one-to-many, many-to-many)
4. List ALL primary keys in the diagram.
5. Provide three advantages/reasons to develop a data model.
…
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