Computer Science · Database Management System
Which of the following statements is/are FALSE regarding relational database normalization? A. An all-key relation is always in BCNF since it has no functional dependencies (FDs). B. A relation that is not in 4NF due to a non-trivial multivalued dependency (MVD) must be decomposed to convert it into a set of relations in 4NF. C. The decomposition removes the redundancy caused by the MVD. D. 3NF is stronger than BCNF. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1C only
- 2D only✓
- 3A, B only
- 4A only
Correct answer
D only
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