Duplicate data in multiple data files is:
Correct answer: A. Data redundancy
- A. Data redundancy
- B. Data multiplication
- C. Data Integrity
- D. Normalization
Explanation
Duplicate data in multiple files refers to the situation where the same data is stored in more than one file or location. This can lead to data redundancy, which can cause issues such as inconsistency, increased storage requirements, and difficulties in data maintenance and updates.
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