In RDBMS, different classes of relations are created using ______ technique to…
2018
In RDBMS, different classes of relations are created using ______ technique to prevent modification anomalies.
- A.
functional dependencies
- B.
data integrity
- C.
referential integrity
- D.
normal forms
Attempted by 409 students.
Show answer & explanation
Correct answer: D
Normalization is the technique used to create different classes of relations in RDBMS. It organizes data attributes into normal forms (such as 1NF, 2NF, 3NF) to minimize redundancy and prevent modification anomalies like insertion, deletion, and update errors.