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Answer the following: Using the Documents I have emailed to you, and their accompanying videos that I went over, do the following: Note: I am
Answer the following:
Using the Documents I have emailed to you, and their accompanying videos that I went over, do the following: Note: I am not asking you to draw these ORM diagrams, but to read and analyze them to answer the following questions 10.60): (code)) Car name (name) pertians to/is of drives/is driven by has/pertains to Date (vymmdd) datePeriod 0. Is this an external, physical, logical or conceptual diagram? 1. What is the arity of the mapping from Person to Gender 1 to many? 1 to 1, or what?) 2. What is the value constraint on the Gender entity? 3. What is the value constraint on the BrandHorsePwr entity 4. What is the mapping between Person and Car (i.e. the cardinality, 1:many, or 1: 1 or many to many? 5. If you were to map this to relational schemas, how many tables would this require? 6. Given the objectified entity PersonCar, as above, and its attribute date, how many columns would a realtional table contain. 7. What would be the key of that table (give me the proper names for these keys, based on the diagram namesStep by Step Solution
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