When Using the Relational Model to Represent Two Tables, One

question 81

Multiple Choice

When using the relational model to represent two tables, one must ________.

• A) add a foreign key to one of the tables
• B) have more than two primary keys in the model
• C) establish only N:M relationships between the tables
• D) use metadata instead of foreign keys
• E) minimize the number of columns in the second table

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Definitions:

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Significant accomplishments or milestones reached by an individual or organization.

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Marketing Strategy

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Business Unit

A segment of a larger company, operating within a specific market or sector, that has its own objectives, strategies, and often, financial accountability.