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Creating a supertype-subtype relationship for given problem

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Reference no: EM131656386

Question: A rental car agency classifies the vehicles it rents into four categories: compact, mid-size, full-size, and sport utility. The agency wants to record the following data for all vehicles:Vehicle_ID, Make, Model, Year, and Color. There are no unique attributes for any of the fourclasses of vehicle. The entity type vehicle has a relationship (named Rents) with a customerentity type. None of the four vehicle classes has a unique relationship with an entity type. Would you consider creating a supertype/subtype relationship for this problem? Why or why not?

Reference no: EM131656386

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