Q. If a multivalued dependency holds and is not implied by the corresponding functional dependency, it usually arises from one of the following sources. (Solved)
1. a many-to-many relationship set
2. a multivalued attribute of an entity set
3. a one-to-many relationship set
4. both a many-to-many relationship set and a multivalued attribute of an entity set
- d. both a many-to-many relationship set and a multivalued attribute of an entity set