In RDBMS, different classes of relations are created using ____ technique to…
20182017
In RDBMS, different classes of relations are created using ____ technique to prevent modification anomalies.
Answer: D. normal forms — In RDBMS, normalization is the process used to reduce redundancy and prevent insertion, deletion, and update (modification) anomalies. Normalization…
- A.
functional dependencies
- B.
data integrity
- C.
referential integrity
- D.
normal forms
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Correct answer: D
In RDBMS, normalization is the process used to reduce redundancy and prevent insertion, deletion, and update (modification) anomalies. Normalization classifies relations into normal forms such as 1NF, 2NF, 3NF, BCNF, etc.
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