Q$1.$ Create a class named Student with the fields: StudentName, StudentID, Age and MobileNo $($data types are String and int$).$ Declare an empty and a parameterized Constructor for class$($Student$)$ and set the StudentName and StudentID.

$(2$ Mark$)$

Q$2.$ Declare an accessor method PrintStudent$()$ in Student class to display student details, and a mutator method UpdateAge$()$ to increase the Age of a student by $2$ years and print the updated Age.

$(2$ Mark$)$

Q$3.$ Differentiate between primitive type and object type. Give $2$ examples of each.

$(2$ Mark$)$

Q$4.$ Draw Class Diagram and Object Diagram from the below given Details.

$(2$ Marks$)$

public class University

$\{$

private Student stdob;

private Faculty fctob; $\}$