Whenever reporting groups occur, the reporting attribute must be removed and placed
Correct answer: C. Where it belongs
- A. Only one
- B. Where it don't belong
- C. Where it belongs
- D. When it originates
Explanation
Where it belongs is the most likely answer. This refers to the process of data normalization in relational databases. When encountering reporting groups (repeating data within a table), the reporting attribute (the attribute that identifies the group) needs to be moved to a separate table along with a foreign key that references the original table. This eliminates data redundancy and improves data integrity
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