To put it another way, when one class includes objects of another class, we have a whole-part link, also known as composition. The connection formed is a "has-a" one. Please consider the following lengthy statement: For example, we may use the outputsales.getHighestPaidEmployee(), outputsales.getHireDate(), and outputsales.getYear() functions to get the highest paid employee ().

For this exercise, we are going to do a variation on our Student class by looking at a StudentTest class. The StudentTest class stores math and ELA test scores for a student. We will then extend this class in the HSStudent class, which will check the math and ELA scores to determine if the student has passed. Combined with service hours, the HSStudent class will also check to see if the student has qualified for graduation. Details for each class are outlined in the starter code for each class. In the StudentTester class, you will prompt the user for test scores and service hours, then use these to create a HSStudent object. After creating the object, print out the results.   Please enter the student name: Ryan Please enter the Math Score: 500 Please enter the ELA Score: 600 Please enter the Service Hours: 100 Pass Math? false Pass ELA? true Completed Service Hours? true Ryan has not yet qualified for graduation.     import java.util.Scanner; public class StudentTester{public static…

We have a parking office class for an object-oriented parking management system using java Add (implement )a function to the Parking Office class to return a collection of customer ids (getCustomerIds) using java I have attached two class diagrams with definitions of all related classes in our system (i.e car, customer, .....).  N.B. Parking office methods in the class definition like register, getcustomer and addcharge have already been implemented, we just need an additional getcustomerID function as mentioned above Explain the code you wrote with a few words

Write a program to add members of two different classes using friend Function.   Problem: Design: Code: Output: