DMB 502 Database Management

timer Asked: Dec 3rd, 2015
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Question description

Assignment Preparation: Activities include watching the videos, independent student reading, and research.

  • Watch Ch. 3, "Database Modeling: Tables," of the "Foundations of Programming Databases" video.
  • Watch Ch. 4, "Database Modeling: Relationships," of the "Foundations of Programming Databases" video.
  • Watch Ch. 5, "Database Modeling: Optimization," of the "Foundations of Programming Databases" video.

Resources: Huffman Trucking Virtual Organization

Review the information currently housed in Huffman Trucking's database, in the Entities and Attributes for Fleet Truck Maintenance file on the virtual Organizations site.

Create a Microsoft® Visio® entity-relationship diagram (ERD), based on the relations in the Entities and Attributes for Fleet Truck Maintenance file and any additional information needed to normalize the database.

  • Notate primary keys in each table with solid underlining.
  • Notate foreign keys in each table with dashed underlining.
  • Notate new attributes that do not exist in the existing database with italic font.

Create normalized tables in a Microsoft® Word document or a Microsoft® Excel® spreadsheet for the fleet truck maintenance database. Indicate primary keys, foreign keys, and new attributes as in the entity relationship diagram.


Tutor Answer

New York University

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Outstanding Job!!!!

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