Create an Animal class, with attributes name, age. Create classes Dog2, Cat2, Fish2, Bird2 to inherited from Animal class. Create PetOwner2 class to test the inheritance and polymorphism. please share a screen shot of the code.

Which of the following statements are true? Group of answer choices 1. A superclass reimplements the functionality of its subclasses. 2. A class that implements an interface reuses the functionality of the interface. 3. A derived class reuses the functionality instead of reimplements it. 4. If a class has no bugs, we can inherit from it without fear of having any bugs in our class.

The file below has the basic code for class Vehicles. Create this class using the procedure explained last time. Divide the code between Vehicle.h, Vehicle.cpp and driver.cpp as in the slides (Inheritance and Composition). Leave the subclasses Automobiles and pulled_vehicles alone for now. Complete the code for the class : 1- Adding a data member vName that will hold the vehicle name 2- defining and implementing two constuctors : default with these values 2 and "legs" for the data members and a parameterized constructor 3- defining and implementing the setters and getters. class Vehicles //base-class { // public members public: int No of_wheels; void set wheels (int w) No_of_wheels = W; } ; int main() Vehicle V1; return 0;

Object passing checklist1. Go over each member function and add the const keyword after their declaration ifthey do not modify any of the class' member variables.2. When accepting objects as parameters, prefer to pass them by reference. Add reference declarator (& before the identifier name of an object parameter.3. If the member function does not modify the parameter, make the parameter constantby using the const keyword. apply the Object Passing Checklist. Modify food.h and volunteer.h to useobject references. Add const and & keywords in the appropriate places of the code.

Goal 1: Update the Fractions Class Here we will overload two functions that will used by the Recipe class later: multipliedBy, dividedBy Previously, these functions took a Fraction object as a parameter. Now ADD an implementation that takes an integer as a parameter. The functionality remains the same: Instead of multiplying/dividing the current object with another Fraction, it multiplies/divides with an integer (affecting numerator/denominator of the returned object). For example; a fraction 2/3 when multiplied by 4 becomes 8/3. Similarly, a fraction 2/3 when divided by 4 becomes 1/6. Goal 2: Update the Recipe Class Now add a private member variable of type int to denote the serving size and initialize it to 1. This means all recipes are initially constructed for a single serving. Update the overloaded extraction operator (<<) to include the serving size (sample output below for an example of formatting) . New Member functions to the Recipe Class: 1. Add four member functions…

Declare a class named Vehicle as a base class with two data members model (string) and year (int). Then, derive a class called Car as derived class with No (int).

Use the Animal class file given on the final exam module. Use Inheritance and Polymorphism concepts to create the following classes and functions. Create the following classes that derive from the Animal class. Monkey Kangaroo Create a derived class named Spider Monkey whose base class is Monkey. Create constructors for each class. Create destructors for each class. All classes will have the following private instance fields, including Animal legs that will initialize to 0 boolean swim that will initialize to false; All classes will have the following polymorphic methods, including Animal getLegs( ) – this returns the number of legs the animal has makeSount( ) – this outputs the type of sound the animal makes makeSound( ) method will be a virtual function in the Animal class Create an exception in the getLegs( ) method that makes sure the number of legs are valid (only allow positive number amount of legs) Create a main method to demonstrate the all functions including the…

Implement the following parking permit class using java It has a dependency on the car class, no need to implement the car class. Use the diagram for refrence

????????: Design TomCruise class and DulquerSalman class which inherit from Actor class so that the following code provides the expected output. You can not change any of the given code. Do not modify the given parent class. Note: add_movie() method in both child classes should work for any number of parameters and assume parameters will be even numbers. class Actor: def __init__(self, name, rating, industry): self.name = name self.rating = rating self.industry = industry def add_movie(self, *info): pass def __str__(self): s = f"Name: {self.name}\nRating: {self.rating}\nIndustry: {self.industry}" return s # Write your codes here. tom_cruise = TomCruise("Tom Cruise", 9.5, "Hollywood", 0) tom_cruise.add_movie("Knight & Day", "Action", "Top Gun", "Action", "Jerry Maguire", "Romance", "Jack Reacher", "Thriller", "The Firm", "Thriller") print('1.------------------------------------') print(tom_cruise.oscar_status())…