Question

13] Use UML notations to describe the following classes and their relationships. Define relevant private data, and the public methods for each class. a) Define a class Person that defines a generic person. b) Define a class Card that define a generic card c) Define a derived class from Person that describes a typical Student. d) Define a derived class from Card that describes a typical Student Card e) Define a derived class from Card that describes a typical Credit Card f) A Students can own (Has-A ) one Student Card and one Credit Card.

[15] Use C++ to implement your definitions in question 2) for the classes person, student, card, student card, credit card, and test them with a main() program. a. .h header file that defines all the classes in question. b. .cpp file that implements all the classes in question. c. .cpp driver program with a main() function that uses and tests these classes. d. Effectively use the following C++ features for implementing class relationships: ▪ IS-A (inheritance) ▪ HAS-A (Composition / Aggregation) ▪ Polymorphism

in c++ please

Answer 1

UML CLASS DIAGRAM gives an overview of a software system by displaying classes, attributes, operations, and their relationships. This Diagram includes the class name, attributes, and operation in separate designated compartments.

Class Diagram defines the types of objects in the system and the different types of relationships that exist among them. It gives a high-level view of an application. This modeling method can run with almost all Object-Oriented Methods. A class can refer to another class. A class can have its objects or may inherit from other classes.

Class Diagram helps construct the code for the software application development

In below class diagrams

1st row represents class

2nd row represents attributes

3rd row represents methods

" + " indicates public

" - " indicates private

" # " indicates protected

Person

+name:string +age:int +dob:varchar +address:varchar -mobilenumber:int

+hobbies() -weakness() #jobstatus()

second

card

+ cardholdername : String - cardtype: String - cardpin: int

# Cardholderdetails() - Carddetails() - Accountbalance()

As per HomeworkLib policy i'm ansering only few questions....Please post another one as separate question....

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As per HomeworkLib policy i'm ansering only few questions....Please post another one as separate question....

Hope this helps....!