Computer Science · Database Normalization
Match LIST-I with LIST-II regarding Relational Database Normalization Concepts: LIST-I (Decomposition Concept) A. Lossless Join Behavior B. Lossy Join Behavior C. Dependency Preservation Benefit D. Dependency Preservation Violation Consequence LIST-II (Description / Outcome) I. Spurious (phantom) tuples appear, making the data incorrect. II. Business rules cannot be enforced without expensive cross-table joins. III. Every functional dependency can be enforced within one decomposed table. IV. The original relation is perfectly reconstructed without extra or missing tuples. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A-III, B-I, C-IV, D-II
- 2A-IV, B-I, C-III, D-II✓
- 3A-IV, B-II, C-III, D-I
- 4A-I, B-IV, C-II, D-III
Correct answer
A-IV, B-I, C-III, D-II
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