Question: EXERCISE 1, Map the following EER schema into a Relational schema using the mapping options A and B (from the lectures) for specialization (generalizatioa). Specify

EXERCISE 1, Map the following EER schema into a Relational schema using the mapping options A and B (from the lectures) for specialization (generalizatioa). Specify all primary keys. Note that you do not have to follow the same mapping option for all specializations (gencralizations) in a specialization (generalization) hierarchy. (20) Name Street City PERSON Salary Credit-rating EMPLOYEE CUSTOMER OFFICER TELLER SECRETARY Otrke number Station number Hours worked Hours wonea

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