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Given the following business rules that describe a bookstore operation and the cardinalities involved, draw a basic Crows Foot ERD that includes cardinalities and visually
Given the following business rules that describe a bookstore operation and the cardinalities involved, draw a basic Crows Foot ERD that includes cardinalities and visually describes the basic bookstore operational relationships between the business entities.
- One student places one-to-many orders.
- One order lists one-to-many order-items (books).
- One book can be listed in any order items.
- A course requires one or more books.
Remember that entities are identified by the nouns in the business rules. Each noun will become an entity.
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