Data Modeling 1

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Choose one the following topics

   

  • Local Church or Community Group
  • Hospital
  • Library
  • Charitable Organization
  • United States Government

 

Using your chosen topic, identify at least one example of a one-to-one relationship, one-to-many relationship and a many-to-many relationship.

Document the relationships you identified by justifying/explaining each of the relationship examples. Describe in terms of how both entities are related to each other. Each example should be one or two sentences.

Create a visual representation of the relationships in an entity relationship diagram. The ERD should include: entity names, attributes, relationships and unique identifiers.

For each entity, provide at least eight instances of sample data. This should be done in Microsoft Word. Create a table for each entity with attributes as columns and the sample data instances as rows. Your chosen sample data should help illustrate the relationship types.

Deliverable: One Word document with:

    Name of chosen topic
    Relationship type examples with justifications
    ERD
    Sample data

 

Fill out acoording to provided sample and template, Must be orginal and non plagarized