A.true true

B.A ClassCastExceptionis thrown at runtime.

C.false false

D.

E.true false

A.13480.02

B.Compilation fails

C.13480.0

D.An exception is thrown at runtime

A.Only s is accessible via obj.

B.p, r, and s are accessible via obj.

C.Both r and s are accessible via obj.

D.Both p and s are accessible via obj.

A.Element 0Element 1

B.NullNull

C.Null element 0Null element 1

D.A NullPointerException is thrown at runtime.

A.manager.stockOption = 500;

B.employee.budget = 200_000;

C.manager.budget = 1_000_000;

D.director.salary = 80_000;

E.director.stockOptions = 1_000;

F.employee.salary = 50_000;