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Question
A determinant is any attribute whose value determines other values within a column.a. True
b. False
Answer
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Related questions
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a. True
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a. True
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A table is in 2NF if it is in 1NF, and it includes no partial dependencies.
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Converting a database format from 1NF to 2NF is a complex process.
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A table is in BCNF if every determinant in the table is a foreign key.
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Normalization is a process that is used for changing attributes to entities.
a. True
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The " __________________" characteristic of a primary key states that the primary key must uniquely identify each entity instance, must be able to guarantee unique values, and must not contain nulls.a. unique valuesb. nonintelligentc. preferably single-attributed. security-complaint
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c. Subtype discriminators cannot be null.
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a. True
b. False