The ability to create classes that share the attributes and methods of existing classes but with more specific features is known as Abstraction Polymorphism Typecasting Inheritance
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A: Actually, Inheritance is acquiring the properties from one class to another class.
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A: The Answer is given below step.
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A: Complete code with output is given below :
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A: Given: Inheritance makes it more difficult to design object class tests. Explain.
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A: by bartleby guidelines i am able to do only one question, pls ask other as separately.
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A: Lets see the solutions.
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- Which of the following does NOT apply to the strategy design pattern? It can change the behavior of a class at runtime It can eliminate conditional statements It can reduce the communication overhead between objects It provides an alternative to subclassing None of aboveCreate a new class called AdvancedMath that implementmyMath interface, which have following methods like sqr(),round(), floor(). These methods have to be implemented byAdvancedMath class.Classes – Write a class to represent a AlternativeEnergyCar. Select the fields and methods that fit the modeling of an alternative energy car. Make sure to include code for the constructors, set/get methods, a toString() method.
- add a class to package that represents your new drivable type. That type should be something that is capable of being driven (speeding up and slowing down) and therefore a perfect candidate for a class that implements the actions in the Drivable interface.Complete the Car class below so that it inherits from the given Vehicle class. Cars lose value over time. In this example, you should assume that the value is reduced by 25 cents per mile driven, until it reaches zero. Do not add any instance variables to the Car class. /** Represents a car.*/public class Car // TODO: Inherit from Vehicle{ // Do NOT add any instance variables public Car(double purchasePrice) { // TODO: Complete } // TODO: Override the getValue method}using c++ oop !!! kindly need help asap. Implement the shape, rectangle, and square classes with components as shown and the following functionality: Each constructor and destructor prints a message to the screen that it is being called in each class implement the area() method that calculates the area of the figure (for the Shape class you can return 0) Example Constructor shape: Rectanleeeeeee Rectangle constructor 232.5 Rectanleeeeeee Eeeeeeee Rectangle destructor Shape destructor Constructor shape: Squareeeee Rectangle constructor Square constructor Squareeeee AAAaaaa 105.165 Square destructor Rectangle destructor Shape destructor // main.cpp : Defines the entry point for the application.// #include "main.h"using namespace std; int main(void) {{rectangle rec("Rectanleeeeeee", 10, 23.25);std::cout << rec.area() << std::endl;std::cout << rec.get_name() << std::endl;rec.set_name("Eeeeeeee");std::cout << rec.get_name() << std::endl;} {square…
- The ability to create classes with more specific attributes and methods that share the properties and methods of existing classes is referred to as: Abstraction Polymorphism Typecasting Inheritanceln OOP perspective, it is nothing but an instance of a class that contains real values instead of variables.A.MethodB.VariableC.ClassD.ObjectIN JAVA. Any help is appreciated. Thank you! PART 2: Pets Examine carefully the UML class diagram below: NOTE: Class Reptile was missing a toString() method. It has now been added. class Pet has an attribute of type java.util.Date. no specific dates are required for this attribute. compareTo(Dog) compares Dogs by weight. OPTIONAL BONUS (Value up to 5 points)Install the ObjectAid UML Plugin for Eclipse and make a class diagram with your classes. See first link in "Learn Java". Save it in your project as type .PNG. If it matches the one provided above, you will be awarded 5 bonus points for this assignment, ( total cannot exceed the maximum for the module score ). Create executable class TestPet as follows: create at least one Reptile pet and display it create an array of at least four Dog pets sort the array of Dogs by weight use a foreach loop to fully display all data for all dogs sorted by weight (see sample output) Sample Output Reptile name = Slinky, rock python, M Must…
- Making sure that encapsulation is not violated (i.e., instance variables must be private); design an inheritance hierarchy of classes Car, Truck, and Vehicle based on the following description. Car is a Vehicle. Truck is a Vehicle. (a) Definition of class Vehicle Instance variables: year that holds the year of vehicle (int) make that holds the make of vehicle (string) Methods: a default constructor with no arguments. a second constructor that accepts the Vehicle's year and the make as arguments. These values should be assigned to the object's instance variables: year and make. A copy constructor that accepts an existing vehicle object reference as argument and copies the values of instance variables to the newly created object. Accessor methods (getYear() and getMake()) that get the values of instance variables. Mutator methods (setYear(int) and setMake(String)) that set the values of instance variables. toString() should return a…In your drone application of precision agriculture create an object diagram (showing qualities of attributes and methods) for the classes you designed (to be updated as you proceed with the project)Paper Scissors Rock “Strategy” Purpose:To review class inheritance. Directions and Examples:Download the starter code from the dropbox where you got this assignment. This code contains a class called Player that randomly chooses paper, scissors or rock with equal probability. It also contains a class called PaperScissorsRock that creates two Player objects, has them play one million games, and counts the number of times Player 1 wins. Your task for the practice lab is to create a subclass of Player called StrategicPlayer. The StrategicPlayer class should have the following fields and methods:private double percentPaper – the likelihood (between 0 and 1) that the player will choose paperprivate double percentScissors – the likelihood (between 0 and 1) that the player will choose scissorsprivate double percentRock – the likelihood (between 0 and 1) that the player will choose rockpublic StrategicPlayer(double paper, double scissors, double rock) – a constructor that initializes the…
