Please create a java class that contains the following data attributes and methods:   private int customerNumber - a unique number assigned to each customer    private String firstName - the customer's first name    private String lastName - the customer's last name    private float balance - the customer's balance    get/set Methods for each data attribute   public String toString() - Special method to be used when printing a customer Record object

These are all true or false questions

In object-oriented programming, a(n) is a request to execute a specific method and return a response.

CLASS NAME List the instance variables in the constructor. List the methods in the class. - indicates private CLASS NAME List the instance variables in the constructor. List the methods in the class. The second row of the UML diagram lists the instance variables in the constructor. For example -name: string o o name is the variable name o string is the data type of name + indicates public o getName is the method name o o string is the return data type Java.util. The third row of the diagram lists the methods in the class. For example, +getName(): string empty parenthesie indicate nothing is sent to the method.

C# A(n) __ is a method that is automatically executed when an object is created.   Question 3 options:   instantiation   header   declaration   constructor

public class Plant {   protected String plantName;   protected String plantCost;    public void setPlantName(String userPlantName) {      plantName = userPlantName;   }    public String getPlantName() {      return plantName;   }    public void setPlantCost(String userPlantCost) {      plantCost = userPlantCost;   }    public String getPlantCost() {      return plantCost;   }    public void printInfo() {      System.out.println("   Plant name: " + plantName);      System.out.println("   Cost: " + plantCost);   }} public class Flower extends Plant {    private boolean isAnnual;   private String colorOfFlowers;    public void setPlantType(boolean userIsAnnual) {      isAnnual = userIsAnnual;   }    public boolean getPlantType(){      return isAnnual;   }    public void setColorOfFlowers(String userColorOfFlowers) {      colorOfFlowers = userColorOfFlowers;   }    public String getColorOfFlowers(){      return colorOfFlowers;   }      @Override   public void printInfo(){…

public class Course {    private String courseNumber, courseTitle;         public Course()      {                  }                public Course(String courseNumber, String courseTitle) {                this.courseNumber = courseNumber;                this.courseTitle = courseTitle;        }                  public void setCourseNumber(String courseNumber) {               this.courseNumber = courseNumber;        }                      public void setCourseTitle(String courseTitle) {              this.courseTitle = courseTitle;       }                          public String getCourseNumber() {                return courseNumber;        }                              public String getCourseTitle() {                return courseTitle;        }                                  public void printInfo() {                System.out.println("Course Information: ");               System.out.println("    Course Number: " + courseNumber);              System.out.println("    Course Title: " +…

A cash processing company has a class called Account used to process transactions: Method/Constructor Description public Account (Client c) public boolean process (Transaction t) constaucts an account using client information processes the next transaction, returning true if transaction was approved, false otherwise Account objects interact with Transaction objects, which have many methods including: Method/Constructor Description returns the value of this transaction in pennies (could be negative, positive or zero) public int value() The company wishes to create a slight modification to the Account class that filters out zero-valued transactions. Design a new class called FilteredAccount whose instances can be used in place of an Account object but which include the extra behavior of not processing transactions with a value of 0. More specifically, the new class should indicate that a zero-valued transaction was approved but shouldn't call the process method in the Account class to…

Portfolio Instructions: You are working for a financial advisor who creates portfolios of financial securities for his clients. A portfolio is a conglomeration of various financial assets, such as stocks and bonds, that together create a balanced collection of investments. When the financial advisor makes a purchase of securities on behalf of a client, a single transaction can include multiple shares of stock or multiple bonds. It is your job to create an object-oriented application that will allow the financial advisor to maintain the portfolios for his/her clients. You will need to create several classes to maintain this information: Security, Stock, Bond, Portfolio, and Date. The characteristics of stocks and bonds in a portfolio are shown below: Stocks:                                                                        Bonds: Purchase date (Date)                                                   Purchase date (Date) Purchase price (double)…

PLEASE help with the following C#.NET using the following class make a driver class which outputs the patient health  record Write a driver class (app) that prompts for the person’s data input, instantiates an object of class HeartRates and displays the patient’s information from that object by calling the DisplayPatientRecord, method. essentially make a main method which asks the user to manually enter the data using System;namespace A1Question2{public class HealthProfile{ // attibutes which holds the following valueprivate String _FirstName;private String _LastName;private int _BirthYear;private double _Height;private double _Weigth;private int _CurrentYear;public HealthProfile(string firstName, string lastName, int birthYear, double height, double wt, int currentYear){_FirstName = firstName;_LastName = lastName;_BirthYear = birthYear;_Height = height;_Weigth = wt;_CurrentYear = currentYear;}public string firstName { get; set; }public string lastName { get; set; }public int birthYear…