Question: SQL language 5 points Suppose we have the following relational model: Movie(mov_id(PK), title, yr) Person(pid(PK), fname, Iname, gender) Acts_In(actor_id(PFK), movie_id(PFK), role) -- actor_id references Person,

SQL language

SQL language 5 points Suppose we have the following relational model: Movie(mov_id(PK),

5 points Suppose we have the following relational model: Movie(mov_id(PK), title, yr) Person(pid(PK), fname, Iname, gender) Acts_In(actor_id(PFK), movie_id(PFK), role) -- actor_id references Person, movie_id references Movie What would be true of the following query? SELECT fname, Iname FROM Movie m, Acts_In a, Person p WHERE mov_id = movie_id AND actor_id = pid AND yr=2022 It produces the names of actors who were in exactly 1 movie released in 2022 It produces the names of actors who were in every movie released in 2022 It produces the names of all actors It produces names of actors who had a role in a movie released in 2022

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