Write a class Person. It should have the following three attributes: a. Name b. Age c. Gender Inherit a class Employed from person. Employed should inherit only Name from the Person. Employed should have an attribute NIC number. Employed has a member function Employ that should output "Hi, I am Employ from Employed: P". Inherit another class Unemployed from Person. Unemployed should inherit Name from Person. Unemployed should have no other attribute. Inherit a class Business Man from Employed and Unemployed. It should inherit only NIC number from Employed and Name from Unemployed. Name and NIC should be inherited as private in Business Man. BusinessMan should inherit Employ function from Employed. Write a display function in this class. It should display all the attributes of BusinessMan in it. Create an object of Business Man in main and call the Employ function. Call the display function of BusinessMan with the same object. Note: Only write default constructors for each 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
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In C++ language
Write a class Person. It should have the following three attributes:
a. Name
b. Age
c. Gender
Inherit a class Employed from person. Employed should inherit only Name from the
Person.
Employed should have an attribute NIC number. Employed has a member function
Employ that should output "Hi, I am Employ from Employed: P".
Inherit another class Unemployed from Person. Unemployed should inherit Name
from Person. Unemployed should have no other attribute.
Inherit a class Business Man from Employed and Unemployed. It should inherit only
NIC number from Employed and Name from Unemployed. Name and NIC should be
inherited as private in Business Man. BusinessMan should inherit Employ function
from Employed.
Write a display function in this class. It should display all the attributes of
BusinessMan in it. Create an object of Business Man in main and call the Employ
function.
Call the display function of BusinessMan with the same object. Note: Only write
default constructors for each class.
Default constructor should initialize all attributes of class to appropriate values
Transcribed Image Text:Write a class Person. It should have the following three attributes: a. Name b. Age c. Gender Inherit a class Employed from person. Employed should inherit only Name from the Person. Employed should have an attribute NIC number. Employed has a member function Employ that should output "Hi, I am Employ from Employed: P". Inherit another class Unemployed from Person. Unemployed should inherit Name from Person. Unemployed should have no other attribute. Inherit a class Business Man from Employed and Unemployed. It should inherit only NIC number from Employed and Name from Unemployed. Name and NIC should be inherited as private in Business Man. BusinessMan should inherit Employ function from Employed. Write a display function in this class. It should display all the attributes of BusinessMan in it. Create an object of Business Man in main and call the Employ function. Call the display function of BusinessMan with the same object. Note: Only write default constructors for each class. Default constructor should initialize all attributes of class to appropriate values
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