Computer Science Homework Help

Wk 2 – Object-Oriented Data Model and SQL Query Definition [07-22-19]

Assignment Content

1. Refer to the Week 1 – Required Learning Activity: Appendix A, Database Systems.

   Consider any relevant feedback from your Week One Individual Assignment titled, “DreamHome Case Study” that will support the completion of this week’s assignment.

   Create a data model for an object-oriented database in Microsoft® Visio® using the following resources:

   • The information presented in Appendix A, “User Requirements Specification for DreamHome Case Study” of Database Systems: A Practical Approach to Design, Implementation and Management (6th edition)
   • The distributed database created in the Week One Individual Assignment, “DreamHomeCase Study”

   Write a minimum of four queries for building the database structure and map to the data model.

   Note: The results of this assignment will be used in future DreamHome-related Individual Assignments in Weeks Three, Four, and Five.

   Compress the following files into a ZIP folder:

   • The Microsoft® Visio® file with the data model for an object-oriented database.
   • Microsoft® Word file containing the SQL queries for building the database structure.

   Submit the ZIP file.