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…

  1. A.

    functional dependencies

  2. B.

    data integrity

  3. C.

    referential integrity

  4. 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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