Java Tutorial: Basic Questions on Object Oriented Programming

1. Create a class Employee with the following properties and methods:

• Salary (property) (int)
• getSalary (method returning int)
• name (property) (String)
• getName (method returning String)
• setName (method changing name)

2. Create a class cellphone with methods to print “ringing…”, “vibrating…”, etc.
3. Create a class Square with a method to initialize its side, calculating area, perimeter etc.
4. Create a class Rectangle & problem 3.
5. Create a class TommyVecetti for Rockstar Games capable of hitting (print hitting…), running, firing, etc.
6. Repeat problem 4 for a circle.

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