Question 2 (Student Inheritance Hierarchy) Draw a UML class diagram for an inheritance hierarchy for students at a university similar to the hierarchy shown in Fig. 11.2. Use Student as the base class of the hierarchy, then extend Student with classes UndergraduateStudent and GraduateStudent. Continue to extend the hierarchy as deeply (i.e., as many levels) as possible. For example, Freshman, Sophomore, Junior and Senior might extend UndergraduateStudent, and DoctoralStudent and MastersStudent might be derived classes of GraduateStudent. After drawing the hierarchy, discuss the relationships that exist between the classes.

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A: Answer :

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