Design, implement and test an Object-Oriented Program to manipulate inheritance type one for the following base and derived classes, you have the right to choose the required classes attributes and operations. Include no less than ten lines of clear and correct internal documentation. University class and a College class.

Design, implement and test an Object-Oriented Program to manipulate inheritance type one for the following base and derived classes, you have the right to choose the required classes attributes and operations. Include no less than ten lines of clear and correct internal documentation. University class and a College class.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

solve the question As required a.Explain why inheritance is not always the best way to implement class generalizations. b. Draw a class diagram representing the relationships between the servers and customers in arestaurant.
Inheritance is a fundamental character in object-oriented programming. As a junior developer in the fintech field working on a project, associate two real world objects with software objects. Ensure you describe the state and behaviour of these objects, capping it with java code showing the relationship between those two objects in software aspects.
Question 30 Which of the following description is TRUE? Inheritance allows us to define a class based on another class. Child classes receive all the features from the parent class but can NOT have their own additional features. Abstraction means that a method in a parent class can have a number of different implementations in child classes. An interface is a completely abstract class, which contains abstract properties, methods, and variables. The private access modifier makes members accessible only from within the class and hides them from the outside.
Answer the following questions about object oriented programming support. a) Explain one disadvantage of inheritance. b) What exactly does it mean for a subclass to have an is-a relationship with its parent class?.
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?
Please help! Please follow the technical requirements. I don't need a code, I need Three UML diagrams and a list of assumptions. Thank you in advance! Technical Requirements- - Make a UML diagram that shows the class descriptions of your objects (include inheritance arrows – when it applies). - Make a UML diagram that shows the class “has is” relationships – including multiplicities. Since the first UML diagram already specifies data and function members, this diagram only needs to provide the class names - Make a UML diagram to show the association relationships between the objects Since the first UML diagram already specifies data and function members, this diagram only needs to provide the class names - List any assumptions you make for your diagrams Things to consider- - Don’t limit yourself to the things you see on the picture (that is, imagine two people playing cards, a moving picture). - Just because we identified 5 items in the picture, it does not mean you should only have 5…
The following Object Relationship Diagram (ORD) is given. Write the definition for each class based on the ORD above. Include the overloaded constructors in each class
Q.No.1. A) When would private and protected class members be used in an object-oriented program? Clearly distinguish between them. B) How are private and protected class members represented in a UML class diagram? Give an example class definition in UML that contains a field of each type. Q.No.2. A) Describe how is-a and has-a inter-class relationships may be implemented in object-oriented programming, give code examples to support your answer. B) Explain the difference between the object-oriented design concepts of generalization and specialization and describe how these relate to the inheritance feature in object-oriented programming languages. Q.No.3. A) Describe TWO features of object-oriented programming languages that promote code reuse. B) Name THREE different types of polymorphism commonly available in object-oriented programming languages, give code examples to support your answer.
Create a Java project that demonstrates various object oriented concepts you have learned so farin this course (encapsulation, inheritance and polymorphism). To do this, create a super class andat least 2 subclasses. You can either do multilevel inheritance or hierarchical inheritance in thisto complete this part-2 task. The super class will have following properties/functionalities:a) Create a total of 3 member variables for the class, selecting the appropriate data typesfor each field.b) Include an argument constructor in this Class, that will initialize all data fields.c) Encapsulate this Class. The two subclasses will have below properties/functionalities:a) One of the subclasses will have at least one member variable and other subclass with atleast two member variables.b) Have two constructors in each subclass:• One constructor for initializing only super class data• Another constructor will initialize both super and subclass data.c) Encapsulate the subclasses.d) You should…
Question part 3: Draw a UML class diagram with all the classes and relationships. More info: In this last and final part of the course work you are required to change the definition of the Item_in_Stock class to make it an abstract class and change the getItemCat(), getItemName() and getItemDescription() definitions to make them abstract methods. You are then required to design and implement three classes which are derived from Item_in_Stock class to fully demonstrate the concept of inheritance and polymorphism. Implementation of HP_Laptop class in part II should have given you an idea of inheritance and polymorphism. Three sub classes, one class against each category (Computers, Laptops and Accessories), should contain appropriate constructors, instance variables, setter and getters methods and overridden methods for getItemName(), getItemDescription() and get_Item_details() method. You should be creative and come up with your own ideas of sub-classes. (please see the photo if…
Design and implement a set of classes that define a series of threedimensional geometric shapes. For each shape, store fundamental data about its size, and provide methods to access and modify the data. In addition, provide appropriate methods to compute each shape’s circumference, area, and volume. In your design, consider how shapes are related and thus where inheritance can be implemented. Create a driver class to instantiate several shapes of differing types and exercise the behavior you provided
The following should contain MAXIMUM OOP Concepts. You can add missing fields or methods. Create a class diagram for each scenario where applicable. Write a sample code of the following: Method Overriding Multilevel Inheritance Abstraction Operator Overloading