Question $3(10$ points$)$We consider an enterprise; which includes movies; actors; and studios that produce

movies: Actors are people with normal attributes; like Id$,$ name; date of birth; etc:

Actors play in movies: A movie has the usual attributes: title; release date; director;

etc.

Studios are companies: A company has an address; phone numbers $($typically more

than one$),$ name, etc. Studios have additional attributes, such as the artistic director.

Constraints. A movie has at least one actor, and exactly one studio makes each

particular movie. Every actor played in at least one movie. Some studios may be

brand new and had no time to make any movies yet.

True

False

We consider the following ERD.

Does it make sense to have an attribute profid in Department?

True

False