In Microsoft Visio 2013, for a Relationship object relationship that is many-mandatory
on the child side of the relationship, the correct setting in the Symbol menu is:
A) 1 and only 1.
B) 1 or more.
C) Zero or 1.
D) Zero or more.
E) Range [At least][At most].
Given the below functional dependency,
MedicineCode →(MedicineName, ShelfLife, Manufacturer, Dosage)
which of the following statements is not known to be true?
A) MedicineCode is a determinant.
B) MedicineName is a determinant.
C) Manufacturer is functionally dependent on MedicineCode.
D) ShelfLife is functionally dependent on MedicineCode.
E) MedicineCode is a candidate key of the relation MEDICINE (MedicineName,
ShelfLife, Manufacturer, Dosage, MedicineCode).