Part 3- Abstract classes Create a new Java project called firstName_lastName_Part3 in any platform online/offline.Select the option to create a main method. Create a new class called Laptop. Create a second new class called Computer.Rewrite your code from Part2 so that: The Computer class is abstract. The Computer contains at least one abstract method All methods, constructors etc that were in the Laptop and Computer classes in part 2 must be included in part 3. You need to rewrite the Laptop and Computer classes from part 2 so that Computer is abstract and there are multiple ways to create a Laptop. Check your code works by creating a new Laptop in your main method

Q: Create four (4) classes: • Main (where the main method is) • Shapes (Parent/Super class) • Square…

A: (a) import java.util.*;import java.lang.*;import java.io.*; class Shape{    public void method()…

Q: Create four (4) classes: • Main (where the main method is) • Shapes (Parent/Super class) • Square…

A: (a) import java.util.*;import java.lang.*;import java.io.*; class Shape{    public void method()…

Q: Write code in java Create a class named Employee that can be used to calculate the salaries of…

A: /* * To change this license header, choose License Headers in Project…

Q: Write a class HarvardLawyer to accompany the other law firm classes described in this chapter.…

A: Write a class HarvardLawyer to accompany the other law firm classes described in this chapter.…

Q: ANSWER IN JAVA Create a class called Date that includes three instance variables-a month (type…

A: This is a simple oops based question in java in which we have to create a date class and define…

Q: ed by a student with the weighting of each module. Make use of a class named Student that contains…

A: We need to define a  Student class with the attributes and methods Student_Repost is a subclass of…

Q: Create a class named “Date” having day, month and year as private data members. Write setter methods…

A: Sample Response: //Data.java public class Date {   //private instance variables   private int year,…

Q: Not all dogs like to bark, but some like to make a lot of noise! In this exercise we have a Dog…

A: Dog.java public class Dog{private String name;public Dog(String name){this.name=name;}public String…

Q: Java Super Class • Create a new project and call it Lab 11-Inheritance. • Create an Employee class,…

A: According to the question: I have implemented the code as per the requirement. using Netbeans IDE to…

Q: eate an abstract class named Shape that contains three integers length, breadth, radius and an empty…

A: A) Shape.java: // a import java.util.Scanner; abstract class Shape {   int length;   int breadth;…

Q: JAVA HELP! Can you add questions and covert chapter numbers into points and make an application…

A: Given: Add the eight classes from the UML class diagram in a package called “testsimulator” as shown…

Q: IN JAVA.   Any help is appreciated. Thank you!   PART 2: Pets Examine carefully the UML class…

A: Actually, the code has given below:

Q: Create a new project called Family. Add a person class with name, birthDate, and sex private…

A: Java used to answer this question

Q: Q1: Write a Java class called Machine which has: 2 instance variables brandName and power (to check…

A: Sol. 1. Create a Machine class with two instances variables brandName and power. which declare as…

Q: Description what the JAVA should execute: Create a new project called Family. Add a person class…

A: Given: Now add a new instance variable to the Person class of type Person with the identifier…

Q: Create a class, CallClass, with two methods to show call by value and call by reference. One method…

A: Java Code: Java code that has a class which have two methods. One method takes call by value and…

Q: Define an interface named shape with a single method named area that calculates the area of the…

A: An interface contains variables and methods like a class but the methods in an interface are…

Q: (Java) DO PART 2! PART 2 IS BASED OFF PART 1!!! PART 1: Open up a new Java project called…

A: Solution:   Part-1   Java Code:   PersonTest.java   class Person{        public String name;…

Q: using c++ oop !!! kindly need help asap.   Implement the shape, rectangle, and square classes with…

A: The question is to write c++ code for the given problem.

Q: Which of the following does NOT apply to the strategy design pattern? It can change the behavior of…

A: Please find the answer below :

Q: (Java) Create an HourlyEmployee class that inherits from Employee and has two new instance…

A: Given data, Create an HourlyEmployee class that inherits from Employee and has two new instance…

Q: Please help with the following question: Code in Java You need to deliver one project consisting…

A: import java.util.*;import java.lang.*;import java.io.*; /* Name of the class has to be "Main" only…

Q: (The Rectangle class) Following the example of the Circle class in Section 8.2,design a class named…

A: Note: The given program is compiled and executed in "NetbeansIDE"

Q: B) Create an interface named 'Figure' with an abstract void method 'shape()'. Now create two classes…

A: Below is the complete java program:

Q: PYTHON CODE Write a class called Person with a constructor that takes two arguments, name and age…

A: Class Person has a parametrized constructor having 2 parameters name and age. print_person() is a…

Q: Python Code: Write a class called Person with a constructor that takes two arguments, name and age…

A: I have created a Person Class and print_person method. I have provided the program in step 2.

Q: I'm learning java in college and I missed one homework assignment. Since then it has been difficult…

A: 1.To write a Java program for the above problem. 2.To create a class Phone; 3.To  add constructors ,…

Q: For the Circle class, create the following: • A private double instance variable m_radius. • A…

A: i.Class of circle The following class diagram depicts the design of a circle class. It includes the…

Q: Create a Driver class to use your Farm and Animal classes and create instances of them. In the main…

A: Animal.java //this class encapsulates all the parameters of an animal.// All function names are self…

Q: In java Create an interface named ‘Figure’ with an abstract void method ‘shape()’. Now create two…

A: Using Square instance, as shape() method is already overridden you cannot access Rectangle class…

Q: Implement the following in java, write all classes need in the following application, in addition to…

A: Step 1: Start Step 2: Defining a function named validate to check the given criteria of a string…

Q: a. Add a nested class to Stock named Company. Company contains the following fields: (i) name, (ii)…

A: import dependencyanalysis.Stock.Company; public class StockTester {  public static void…

Q: Please write code in JAVA Step 1: An Account class stores a current balance, and provides…

A: ANSWER:-

Q: Model the world described below by defining proper OOP items (i.e. class, abstract class, interface…

A: Here, Bird will be the Super class and all the remaining classes are subclasses

Q: Model the world described below by defining proper OOP items (i.e. class, abstract class, interface…

A: Interface- It can be used when you want to get a task done. All the methods of an interface should…

Q: Write a derived class of the NumberGuesser class named RandomNumberGuesser.  The derived class…

A: #include "RandomNumberGuesser.h"using namespace std;int main() { NumberGuesser *ng = new…

Q: PYTHON PROGRAMMING Write a class called Person with a constructor that takes two arguments, name…

A: In step 2, you will get python code. In step 3, you can see the sample output.

Q: There is an online banking system where a user can view his contact info, account summary, add few…

A: To write a JAVA program for online banking system where user can view contact details, Acct summary…

Q: In java on netbeans design a console application that will print the fine due for a citizen who was…

A: public interface iFine { //declaring interface public void PrintFine(); //declaring abstract method}

Q: Write a class called Circle with the required constructor and methods to get the following output.…

A: Python code to compute the given question using operation overloading and encapsulation is detailed…

Q: a) You have a class named “Addition" with 2 variables. There is a constructor to initialize the…

A: Program code for the class: Addition   //class Addition public class Addition {…

Q: The classes DateInfo and Student in different packages 1. Create two packages, calendar, and…

A: The classes DateInfo and Student in different packages 1. Create two packages, calendar, and…

Q: Create a car rental system where customers rent cars for a given period of time. You are given the…

A: code for the above program is in step 2

Q: change the main class so that the user is the one that as to put the name Write a driver class (app)…

A: using System; class HealthProfile {public string FirstName;public string LastName;public int…

Q: Write a java program to read and print the details of five Employees Define a class named Employee…

A: PROGRAM CODE: import java.util.*;                     // import utility package of javapublic class…

Q: Write a class named Employee which implements Comparable Interface with name and salary as  data…

A: Java program to create Employee and Manager class and build the given functionality.

Q: Write a java code , Create a class named Movie that can be used with your video rental business. The…

A: PROGRAMMING APPROACH:   Import a package to get the standard input-output. define the class.…

Q: Implement a class called Account which defines a modified banking account that can be created with a…

A: public class Account {  //declare instance variables private String accountName; private double…

Q: Write a program in BlueJ using the_following hints. ‏1. Create a class named Book and declare the…

A: The Answer to the Following Problem :-

Q: Write a program in BlueJ using the following hints. 1. Create a class named Book and declare the…

A: public class Book { //declaring variables private String author; private String title; private int…