Computer Science · Database Management Systems
A school's administration software maintains student information, fee details, and attendance records. Each student can have multiple fee entries and attendance logs, but personal details are stored once. The developers organize the data efficiently to avoid redundancy. Which concept describes this database design methodology?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Data Duplication
- 2Data Normalization✓
- 3Data Fragmentation
- 4Data Replication
Correct answer
Data Normalization
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