Computer Science · Database Management Systems
A functional dependency X → A holds in a relational schema R, where X is not a superkey and A is a prime attribute. In which normal form is R guaranteed to be?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1R will be in 2NF but not in 3NF
- 2R is guaranteed to be in 4NF
- 3R will be in 3NF as well as in BCNF
- 4R will be in 3NF but not necessarily in BCNF✓
Correct answer
R will be in 3NF but not necessarily in BCNF
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