Question: Map Figure7 into a relational schema and answer Questions 19 and 20. Figure 7 19. How many relations does the relational database model have? Provide

Map Figure7 into a relational schema and answer Questions 19 and 20. Figure 7 19. How many relations does the relational database model have? Provide the list of relations? 0.5 20. How many attributes does the relation "DOCTOR" have? Provide the list of attributes? 0.5

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