Question: Use the database shown in Figure 1 to answer Problems 15. 1. For each table, identify the primary key and the foreign key(s). If a

Use the database shown in Figure 1 to answer

Use the database shown in Figure 1 to answer Problems 15. 1. For each table, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. 2. Do the tables exhibit entity integrity? Answer yes or no, and then explain your answer. 3. Do the tables exhibit referential integrity? Answer yes or no, and then explain your answer. Write NA (Not Applicable) if the table does not have a foreign key. 4. Describe the type(s) of relationship(s) between CUSTOMER and DEPOSITOR. 5. Describe the type(s) of relationship(s) between DEPOSITOR and ACCOUNT. (a) The customer table Figure 1

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