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Exam Notes

Chapters 8, 9 + 10

Be sure and read chapters 8 and 9.


Data Modelling

Know the process

1. Define entities.


2. Build a context diagram (showing relationships).


3. Build a key based data model(hierarchies, associative entites).


4. Build a fully attributed data model


5. Normalize the data model (1 2 3 normal forms)

look at normalization diagram on page 323


Process Modelling

Know the process

1. Build context diagram


2. Build decomposition (subsystems)


3. Use case analysis


4. 
   


5. 
   

• Know diagrams on page 299

• Be able to explain relationships


• Be able to talk thru the different data/process models


• Be able to explain normalization


• Explain feasability and what it is


• Draw up a entity relationship diagram and a data flow diagram

Test structure

• 9 short answer


• true/false


• fill in the blank

5:45 room 840

posted by robott_rock @ 1:40 PM