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Question
Explain how database designers design and normalize databases.Answer
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A determinant is any attribute whose value determines other values within a column.
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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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In the context of partial dependencies, data redundancies occur because every row entry requires duplication of data.
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Repeating groups must be eliminated by ensuring that each row defines a single entity.
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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.
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Overlapping subtypes are subtypes that contain_______--- subsets of the supertype entity set.a. nullb. exclusivec. solitaryd. nonunique
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