Create a class named Teacher that can be used to calculate the salaries of different types of teachers. The Teacher class should keep a track of the teacher ID, name, department, salary, and designation with appropriate accessor and mutator methods. Next, create two additional classes named Lecturer and Professor that are derived from Teacher. Create a method named addBonus (to be overridden by child classes) that returns the salary of the teacher after adding up the bonus. There is a default bonus of Rs. 2000/month of a Teacher. Lecturer have a bonus of Rs. 3000/month and Professor have a bonus of Rs. 5000/month. Finally, create a display method (to be overridden by child classes) to print the details of the teacher. You may assume the initial salary of a teacher and other necessary values. Test your classes from a main methods

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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Create a class named Teacher that can be used to calculate the salaries of different types of
teachers. The Teacher class should keep a track of the teacher ID, name, department, salary, and
designation with appropriate accessor and mutator methods.
Next, create two additional classes named Lecturer and Professor that are derived from Teacher.
Create a method named addBonus (to be overridden by child classes) that returns the salary of
the teacher after adding up the bonus. There is a default bonus of Rs. 2000/month of a Teacher.
Lecturer have a bonus of Rs. 3000/month and Professor have a bonus of Rs. 5000/month.
Finally, create a display method (to be overridden by child classes) to print the details of the
teacher. You may assume the initial salary of a teacher and other necessary values.
Test your classes from a main method
Z hurry
Transcribed Image Text:Create a class named Teacher that can be used to calculate the salaries of different types of teachers. The Teacher class should keep a track of the teacher ID, name, department, salary, and designation with appropriate accessor and mutator methods. Next, create two additional classes named Lecturer and Professor that are derived from Teacher. Create a method named addBonus (to be overridden by child classes) that returns the salary of the teacher after adding up the bonus. There is a default bonus of Rs. 2000/month of a Teacher. Lecturer have a bonus of Rs. 3000/month and Professor have a bonus of Rs. 5000/month. Finally, create a display method (to be overridden by child classes) to print the details of the teacher. You may assume the initial salary of a teacher and other necessary values. Test your classes from a main method Z hurry
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