Question: Which of the following statements concerning business rules is true?
Options
A : It should be complex.
B : It should not be convertible to computer code.
C : It may include restrictions.
D : All of the above.
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When an entity instance must be a member of only....
A supertype/subtype hierarchy is which of the following?
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A subtype discriminator is which of the following?
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A subtype entity name should be which of the following?
Use of a supertype/subtype relationship is necessary when which of....
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