EXAMIANS
In a 1:1 relationship, the primary key placement is arbitrary.
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For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
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Which of the following columns is(are) are required in a table?
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(STREET ADDRESS, CITY, STATE, ZIP) is an ideal primary key.
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For every relationship, there are six possible sets of minimum cardinalities.
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A foreign key is used to implement relationships between tables.
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An ideal primary key is short, numeric and seldom changing.
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Which of the following data constraints would be used to specify that the value of cells in a column must be one of a specific set of possible values?
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For every relationship, how many possible sets of minimum cardinalities are there?
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Which of the following column properties would be used to specify that cells in a column must be immediately filled with a monetary value of $10,000?
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