Q: Build the ItemToPurchase class with the following specifications: Attributes item_name (string)…

A: The fixed code is below with commented code and output. The code contains ItemToPurchase class with…

Q: Create a class called Invoice that a hardware store might use to represent an invoice for an item…

A: Given: C++ OOP * Use classes only.

Q: Write a program using method overloading and constructor overloading to do the following tasks. a)…

A: public class Speed { //declaring variables private double U; private double A; private double K;…

Q: Consider the following code. Is there a syntax error, and if so, what is it? class Car { public: Car…

A: In the given c++ code we are having a code and trying to find out error. Here we have 2 classes car…

Q: A method defining how to create a point:           def __init__(self,x,y):                self.x=y…

A: self keyword allows to access methods as well as attributes of a class.

Q: write a class associated with animals atla zoo #Q4 ( # 1) An Animal class that has a name and age…

A: Step 1: Declare class Animal. Define constructor that initializes name and age of animal. Define…

Q: Write a program using method overloading and constructor overloading to do the following tasks. a)…

A: Given:

Q: Part (1) Define a class with the following specification: The class name is Exam with three private…

A: Program: Filename: “Main.java” public class Main {  public static void main(String[] args) {…

Q: java The purpose of encapsulation is to: Choose an alternative: a. you must hide the data members…

A: Encapsulation is a feature of Object-Oriented Programming(OOPs) that allows to enclose the data and…

Q: You can see that students have a name, a number, some marks for subjects they are studying and the…

A: The given UML diagram is:

Q: Part I: Create a UML diagram for this assignment  PartII:  Create a program that implements a class…

A:

Q: Task: 1.    Park class with the following class variables: 1) String ParkName; 2) int ParkID; 3)…

A: Actually, given information: Park class with the following class variables: 1) String ParkName; 2)…

Q: 3.12 LAB: Instrument information (derived classes) Given the base class Instrument, define a derived…

A: The complete answer in python programming , output screenshot is below :

Q: Description: Create a class named ComparableDog that extends Animal and implements Comparable…

A: Find the required code in java given as below and output :

Q: The class name is Exam with three private data members: exam course code (String), exam score…

A: public class Main{ public static void main(String[] args) {          Exam e=new…

Q: Hello, I am having trouble with this homework assignment for C++ (See below for the output) 2.…

A: 1. Implementation of class Food:   class Food{   public:           string name;    //dynamic data…

Q: C++ A local hardware store rents tools and outdoor equipment. Design a class called rentalItem that…

A: Actually, given information is: A local hardware store rents tools and outdoor equipment. Design a…

Q: CASE STUDY: A PAYROLL SYSTEM In this project, students are to use Java to develop a payroll software…

A: Answer : Code: EmployeeSalary.java // Create EmployeeSalary as parent interfaceinterface…

Q: Implement the design of the Student and Lawyer class derived from Person class so that the following…

A: The answer is

Q: - two variables  ( ram int , type  String ) 2- construct

A: Q. java program      Create class   " Computer "  that has :  1 - two variables  ( ram int , type…

Q: Part A Write a class Bill containing the following attribute: V ID: The Bill number of type int V…

A: Solution: Java Program:   import java.util.*; public class Bill {     // Declare variables     //…

Q: Create a class named “Animal” that has the method sound() which prints “Animals make sound.”…

A: Please find the answer below :

Q: Problem Description: In this problem, you will develop an employee management system using Python.…

A: Given data, For an employee management system using Python. Here are the brief requirements of the…

Q: c++ Create a Stock class with member data: • code • name •value per unit • number of purchased…

A: Given: c++Create a Stock class with member data: • code• name•value per unit• number of purchased…

Q: Assume we have a class called Animals and within this class we have a method called toString(), and…

A: Calling an Object's Methods. You also use an object reference to invoke an object's…

Q: Create the Class Teacher: Name, birthday, id, Specialty Create all needed Constructors Create the…

A: Code in CPP: #include <bits/stdc++.h> using namespace std; class Teacher { private:…

Q: Create a class called Account Manager that has the following attributes: Account Manager ()…

A: In this question we have to write a Java code for the Account Manager Class  Let's code and hope…

Q: Create a class CommissionEmployee which has five protected instance variables - FirstName type…

A: Actually,  Java is a high level  programming language. And also object oriented . It. Is a platform…

Q: ODO: Define BankAccount class     # TODO: Define constructor with parameters to initialize instance…

A: I need to provide python code for the given Bank Account class :

Q: Create a class: Doctor, with private data members: id, name, specialization and salary with public…

A: Program Approach: Including a necessary header file Using namespace for standard input output…

Q: C++ A college must track equipment items purchased using special funds. Create an inventory class…

A: To write: To write a C++ program that maintains the inventory of the equipment items and prints a…

Q: C++  Create a simple employee class that supports two classifications of employees, salaried and…

A: Code: #include <iostream> using namespace std; class Employee{  string…

Q: Company A needs a software that helps the accountant to keep track of the company's purchases and…

A: EXPENSE CLASS   import java.io.Serializable; public class Expense implements Serializable{…

Q: Write a C++ program to do the following tasks: Create a Class called Vector with the following…

A: CODE: #include <iostream> #include <cmath>   using namespace std;   // Vector class…

Q: the basis of account age). While in current account there will be no interest. There should be the…

A: with C++ write the following program Create a class BankSyS which hold information regarding…

Q: Exercise 5: Implement a class according to its UML class symbol: Product -name: String "price:…

A: Java used to answer this question

Q: Write a class that has marks ,grade and gpa as data member. A constructor with 3 parameters…

A: #include<iostream> using namespace std; class MyClass{     public:         int marks;…

Q: Java

A: Actually, Java is a high level  programming language. And also object oriented . It. Is a platform…

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career. 

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is: