Consider the following details of all classes for class hierarchy shown in the Figure. ClassCar has Three attributes i.e. make (Honda, Toyota), model, seats. Constructor to initialize the data members using user defined values

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
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  • Consider the following details of all classes for class hierarchy shown in the Figure.
  • ClassCar has
    • Three attributes i.e. make (Honda, Toyota), model, seats.
    • Constructor to initialize the data members using user defined values
  • Class Person holds
    • Three attributes i.e. name, address and year_of_birth
    • One attribute of type Car i.e. car.
    • A four-argument constructor to initialize its data members with user-defined values
  • Class Student has
  • Three attributes i.e. studentID, classand enrolledSemester
  • A seven-argument constructor to initialize its data members (including inherited data members)
  • A function named display() to show the values of all attributes (including inherited attributes)
  • Class Employee contains
  • Three attributes i.e. employeeID, joiningYear, jobTitle (designation of an employee).
  • Class TA(Teacher Assistant)has
  • A parameterized constructor to receive ten arguments to initialize inherited attributes from class Employee and
  • Two functions i.e. setCourse() and DistplayCourse() to set and display assigned courses
  • Two attributes courseID, and courseTitle
  • There should be a Show() to display all information of a TA class object.

Implement all these classes and within the main function, create instances of all classes (except class Employee) and test the described working of all these classes. Can we come across diamond problem in this scenario? If yes then suggest solution? If not, illustrate the reasons. If we want to make the Person class abstract, what should be added to the classes given above.

CAR
PERSON
EMPLOYEE
STUDENT
TA
Transcribed Image Text:CAR PERSON EMPLOYEE STUDENT TA
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