Question: Case study #5 Highland School Highland School is a small private school that has retained you to assist in the development of a new information

Case study #5 Highland School Highland School is a small private school that has retained you to assist in the development of a new information system for the school's administrative needs. Background You are ready to begin considering data design issues for the Highland School proje Refer back to the DFDs you have prepared, and the documentation from the systems analysis phase. Perform the following tasks: Assignments 1. Draw an ERD with cardinality notation, based on the ERD you developed in Chapter 4 2. Design tables in 3NF. 3. If you identified any new entities during normalization, create a final entity- relationship diagram for the system. 4. Use sample data to populate the fields for at least three records in each table

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