A relation is in this form if it is in BCNF and has no multivalued dependencies:
Answer: C
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In a relation, the order of the rows matters.
Answer: B
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Given the functional dependency R → (S,T) , then it is also true that R → S.
Answer: A
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A relation has cells that hold multi-value entries.
Answer: B
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The functional dependency R → S means that the value of S can be determined when we are given a value of R.
Answer: A
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Relations are categorized into normal forms according to the referential integrity constraints that they have.
Answer: B
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Keys made up of two or more attributes are called composite keys.
Answer: A
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Which of the following is not a restriction for a table to be a relation?
Answer: C
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In a relation, the rows are sometimes called "records."
Answer: A
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If attribute A determines both attributes B and C, then it is also true that:
Answer: A
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