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
Here I have atteched the pic
Question 3(10 points)Question 9(10 points) On the ERD below: Subordinate and

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