SOLVED: Map the following ER diagram into relational database schema: For each table, specify the primary key (underline) and, if any; foreign key (directed arcs; to which column in which table): Any additional columns (including surrogate key) are not allowed: 111.57 PM
SOLVED: Map the following ER diagram into relational database schema: For each table, specify the primary key (underline) and, if any; foreign key (directed arcs; to which
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QUESTION 2 (20 Marks): Create an ER-model for a customer database for the marketing department of a corporation based on the following requirements. Persons are identified by a combination of their first name, last name, and date of birth. A person can have a number of titles (e.g., Prof. Dr. Henry Dube). For corporations, we record the sector (e.g., IT) and a unique name. Persons work for one or more corporations. For each relation between a person and a corporation, we record a job title. We a
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