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Questions and Answers
What is the process of decomposing unsatisfactory 'bad' relations by breaking up their attributes into smaller relations called?
What is the process of decomposing unsatisfactory 'bad' relations by breaking up their attributes into smaller relations called?
- Normalization (correct)
- Denormalization
- Decomposition
- Aggregation
Which condition uses keys and FDs of a relation to certify whether a relation schema is in a particular normal form?
Which condition uses keys and FDs of a relation to certify whether a relation schema is in a particular normal form?
- Normal form (correct)
- Key form
- Attribute form
- Functional form
What is the first step in the normalization process to improve a relation schema?
What is the first step in the normalization process to improve a relation schema?
- Normalization into BCNF
- Normalization into 3NF
- Normalization into 1NF (correct)
- Normalization into 2NF
What is the term for the process of certifying whether a relation schema is in a particular normal form using keys and FDs?
What is the term for the process of certifying whether a relation schema is in a particular normal form using keys and FDs?
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In which form are nested relations normalized to as part of the normalization process?
In which form are nested relations normalized to as part of the normalization process?
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