Question: Question 3 ( 1 0 points ) Question 9 ( 1 0 points ) On the ERD below: Subordinate and Supervisor are . . .

Question 3(10 points)Question 9(10 points)
On the ERD below:
Subordinate and Supervisor are ...
Roles
Relationship types
Entity types
Attributes
We consider the following ERD.
Does it make sense to have an attribute profid in Department?
True
False
Question 3(10 points)Question 9(10 points) On the ERD below: Subordinate and

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