Which of the following are not true about inheritance? (Multiple choice can be selected) A It is the pillar of the OOP paradigm that states that a class' variables and methods can be duplicated by its child classes by inheriting them. B It is done to avoid duplication of codes. C It is used to conceal the implementation of codes. D It is used to protect the integrity of data. E None of the other choices are correct.
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Which of the following are not true about inheritance? (Multiple choice can be selected)
A It is the pillar of the OOP paradigm that states that a class' variables and methods can be duplicated by its child classes by inheriting them.
B It is done to avoid duplication of codes.
C It is used to conceal the implementation of codes.
D It is used to protect the integrity of data.
E None of the other choices are correct.
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- Which of the following best describes inheritance? A. Ability of a class to derive members of another class as a part of its own definition B. Allows for implementation of elegant software that is well designed and easily modified C. Focuses on variables and passing of variables to functions D. Means of bundling instance variables and methods in order to restrict access to certain class membersI need help in this question of true or False on the concepts of OOP URGENT. True or False a)Composition is a specific type of Inheritance. b)Composition is commonly known as the "is a" relationship, where one class is a specific type of another class. c)With Association, it is common to see one class being passed into another class' parameters. In this sense, the receiving class "uses" the passed class.Which one is FALSE about inheritance? A Contraction violates Liskov's substitution principle. B It is possible to misuse method overriding. C During analysis, we can discover taxonomies through generalization or specialization. D Strict inheritance is the default option in Java. E Abstract classes and interfaces are used to achieve specification inheritance.
- I need help in True or False for following conditions in OOP URGENT True or False 1) a)Inheritance is an OOP concept such that a class can be defined in different ways, such as either being typecasted to itself (as a subclass) or any of its superclasses. b)Abstraction is a concept of OOP which advocates for hiding of unnecessary information. For example, if a superclass is not meant to be instantiated, it can be abstracted such that no instances will be made -- only non-abstract instances that extend it can be made. c)Encapsulation refers to the OOP concept that classes are responsible for maintaining the integrity of their own data. As such, one way to maintain encapsulation to ensure that all variables and methods are set to public. d)Composition is a specific type of Inheritance. e)Composition is commonly known as the "is a" relationship, where one class is a specific type of another class. f)With Association, it is common to see one class being passed into another class'…What is a delegate object? Group of answer choices 1. It is a way to unit test your code, by delegating certain tests to one object, and other tests to another. This makes each test clear and puts all related tests in a single object. 2. It’s a way to reuse code through composition. We delegate certain responsibilities to an object that can handle those responsibilities. 3. It’s a way to reuse code through inheritance. The parent class is the delegate object because the child delegates certain responsibilities to the parent class by using the inherited methods without overriding. 4. A delegate object is when you create multiple instances of the same class. One object is created for certain purposes, while the other is delegated to take care of similar purposes. While both objects are from the same class they have different specific purposes.C++ What is Inheritance? Why is it useful in programming? Write a program which has a class Shape with appropriate data members. Derive two other classes, namely Rectangle and Circle from the shape class. The derived classes should have functions to calculate Area of each shape respectively and display to users on screen.
- 75. The fact that the same operation may apply to two or more classes is called what? a. Inheritance b. Polymorphism c. Encapsulation d. Multiple classification1 You have studied encapsulation and inheritance that are two important concepts of Object- Oriented Programmin and write a program of your own choice in it that can explain these concepts, and in the context of that program.And Also write the main method that can test the classes. write your answer below that will explain 1. How encapsulation and inheritance was achieved in this program? 2. What are the benefits you get after implementing encapsulation and inheritance in this program? 3. What are the disadvantages if you will not use encapsulation and inheritance in this program?1. In Java a class can only directly inherit for a single parent class. Explain why this is not a limitation. Give an example 2. What would be an example of overriding a method? In terms of inheritance, why is it important to be able to override a method? 3. Consider the following Java classes. Assuming that all of these classes are in the same directory. What will be the output when TestClassC is compiled and run.
- C++ please help me answer this question I will give you a good rating Thank you! 1. True or False? Explain your answer. Explain why? _____ Two classes that exist in the same program can have functions with the same name or variables with the same name. Explain your answer above. Explain why? _____ When using inheritance, the derived objects are constructed first and the base class object at the top of the hierarchy is constructed last. True False _____ Default constructors are inherited from the base class, thereby eliminating the need for derived classes to define their own default constructors. _____The extraction operator>> and the insertion operator<< returns a istream and ostream reference respectively so that input and output operations can be chained. _____ Once a constructor is used for an individual object, you cannot use a constructor with that object again. True False 19. Explain your answer above. Explain why?4.While inheriting a class, if no access mode is specified, then which among the following is true? (in C++) i It gets inherited publicly by default ii It gets inherited protected by default iii It gets inherited privately by default iv It is not possible3. Write Python code to define the Ellipse class with a reasonable number of properties and methods. For this assignment, we are learning about inheritance. For the first question, I created a class Circle to inherit from the parent class, Ellipse, using pass. For this question, I had to write a working code using class Ellipse, showing some properties and methods. I wanted to make sure I did it correctly and commented correctly. Any help would be appreciated, thanks. ---------------------------------------------------------------------------------------------------------- import math # create parent class - ellipseclass Ellipse:# parent class instance attributedef __init__(self, length, width):self.length = lengthself.width = width# use math.pi for value of pi# calculate and return area of ellipsedef area(self):return math.pi * self.length * self.width# calculate and return perimeter of ellipsedef perimeter(self):return math.pi * (self.length + self.width) # create child class -…