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Identification of keys and entity relationship model

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1. Suppose that you are using the database composed of the two tables shown in Figure Q3.12.
a. Identify the primary keys.
b. Identify the foreign keys.
c. Draw the entity relationship model.

FIGURE Q3.12 The Ch03_Theater Database Tables

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1. Suppose that you are using the database composed of the two tables shown in Figure Q3.12.

a. Identify the ...

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