Multi-valued dependency among attribute is checked at which level?
2005
Multi-valued dependency among attribute is checked at which level?
- A.
2 NF
- B.
3 NF
- C.
4 NF
- D.
5 NF
Attempted by 102 students.
Show answer & explanation
Correct answer: C
Multi-valued dependencies (MVDs) are specifically addressed at the Fourth Normal Form (4NF). While BCNF handles functional dependencies, 4NF ensures that there are no non-trivial multi-valued dependencies in the relation.
A video solution is available for this question — log in and enroll to watch it.