Question: Figure 4-38 includes an EER diagram for a mediumsize software vendor. Transform the diagram into a relational schema that shows referential integrity constraints (see Figure

Figure 4-38 includes an EER diagram for a mediumsize software vendor. Transform the diagram into a relational schema that shows referential integrity constraints

(see Figure 4-5 for an example of such a schema). In addition, verify that the resulting relations are in 3NF.

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