Explanation:Possible attributes of the instructor entity set are ID, name, dept name, and salary. 4. The function that an entity plays in a relationship is called that entity’s _____________.
A. Participation
B. Position
C. Role
D. Instance
Answer:A
Explanation:Possible attributes of the instructor entity set are ID, name, dept name, and salary. 4. The function that an entity plays in a relationship is called that entity’s _____________.
A. Participation B. Position C. Role D. Instance