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Question
Steve, the owner of Custom Furniture Inc., started with a small furniture shop building tables, chairs, and educational accessories for his daughter's grade school, and has since expanded to other small businesses and midsize companies in the state. Each of his products has several components, with components in the same group (e.g. tables) shared among different products. Further, within some of the larger product groups (tables, chairs), there are specialized categories such as office tables/chairs with its own set of attributes (reclining, number of lift positions for chairs, AC plug, data ports, cable management). Apart from the product-related tables, Steve is keeping track of customers, part suppliers, and other entities relevant for his business.For questions 87 - 91, please refer to the preceding paragraph.
Describe the nature of recursive relationship in this case (if any) and discuss how it would be modeled in the ER diagram for this database.
Answer
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