Need help in Java programming.   Write the class definitions for all classes. Be sure to include all properties and two getters and setters for each class. One of the getters and setters should be for a string datatype, and one for either a numeric or Boolean data type.   At a minimum the following classes need to be defined: Customer (CustID, LastName, FirstName, Street, City, State, Zip, TaxExempt) Inventory (ItemID, Description, Cost, Selling Price, Quantity On Hand) Order Header (OrderID, CustID, OrderDate, Shipto, Amount Due) Order Detail (OrderID, Line Number, ItemID, Quantity Ordered, Selling Price, Total)

People in School Objective: At the end of the activity, the students should be able to: Create a program that exhibits inheritance. Procedure: Write a simple information system that will store and display the complete information of a student, faculty, or employee. Create four (4) no-modifier classes named Person, Student, Faculty, and Employee. Create a public class named CollegeList. This class shall contain the main method. Refer to the UML Class Diagram for the names of the variables and methods. The (-) symbol represents private variables, while (+) represents public method. This should be the sequence of the program upon execution: Prompt the user to select among Employee, Faculty, or Student, by pressing E, F, or S. Ask the user to type the name and contact For Employee, ask the user to type the employee's monthly salary and the department where he/she belongs to (Ex. Registrar). Then, display name, contact number, salary, and For Faculty, ask the user to press Y if…

Remaining Time: 1 höur,57 Question Completion Status: QUESTION 1 Select two obiects in the real world which can be logically associated in code using Composition. Do not use any obiect types mentioned in class or example/practice problems such as: Vehicle, Car, Person, Address, Fraction, WholeNumber, Course etc. Implement a program that does the following: 1) Implement the selected classes using Composition. 2) Implement one data member for each class. 3) Implement Constructors for each class. 4) Implement Accessors and Mutators for the data member in each class. 5) If a data member of a selected class A is an instance of another class B, implement all Accessors and Mutators to access the internal data members of object A from within class B. TTT Arial 3 (12pt) Words:0 Path: p QUESTION 2 Chick Save and Submit to save and submit. Click Save All Ansurers to save all answers. Save All An 28 MacBook Air

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Rewrite the calculator program using a class called calculator. Your program will keep asking the user if they want to perform more calculations or quit and will have a function displayMenu to display the different functions e.g .(1 - addition, 2- subtraction, 3- multiplication, 4- division)   Your program must have appropriate constructors and member functions to initialize, access, and manipulate the data members as well as : A member function to perform the addition and return the result A member function to perform the subtraction and return the result A member function to perform the multiplication and return the result A member function to perform the division and return the result

What are the three things you need to do when working with classes that include pointer variables as member variables?

What are the three things that you are required to perform for classes that include member variables that are pointers?

C++ coding project just need some help getting the code thank you!

PLZ help wiith the following: IN JAVA If an inner class contains non static members, then the class name must be modified by the keyword: Final Static Void Protected

Instructions-Java Assignment is to define a class named Address. The Address class will have three private instance variables: an int named street_number a String named street_name and a String named state. Write three constructors for the Address class: an empty constructor (no input parameters) that initializes the three instance variables with default values of your choice, a constructor that takes the street values as input but defaults the state to "Arizona", and a constructor that takes all three pieces of information as input Next create a driver class named Main.java. Put public static void main here and test out your class by creating three instances of Address, one using each of the constructors. You can choose the particular address values that are used. I recommend you make them up and do not use actual addresses. Run your code to make sure it works.  Next add the following public methods to the Address class and test them from main as you go: Write getters and…