You could have been at any of a number of locations, since many of the Project chapters refer to the models here. Don’t forget where you came from, as we have no way to direct you back there.
This chapter contains the complete current physical model for Piccadilly Television. Since you would spend too much of your time if you were to build the complete model, we have completed the parts that you’ve not done. The model is for reference purposes. Look through it so that you are familiar with its contents.
This complete current physical model is made up of a collection of leveled data flow diagrams, a data model, and a supporting data dictionary, specifically:
1. A package ...
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