(a) Write a program to implement the concept of multiple inheritance. a. Create the parent class Shape. Initialize the constructor with Shape. b. Create another class named Rectangle which inherits the properties of the parent class Shape. Define the attributes length and breadth in the Rectangle class. Initialize the length and breadth inside the constructor of the Rectangle class. Also, call the constructor of the parent class to initialize the color of the Rectangle. Define the method calc_area() to return the area of the rectangle. c. Create another class named Triangle which inherits the properties of the parent class Shape. Define the attributes base and height in the Triangle class. Initialize the base and height inside the constructor of the Triangle class. Also, call the constructor of the parent class to initialize the color of the Triangle. Define the method calc_area() to return the area of the Triangle. d. Also, create the method Tring_Details() in the Triangle class and Rect_Details() in the Rectangle Class to return complete details about the rectangle and triangle. e. Finally, create the instance of the Rectangle and Triangle classes to return the area of the Rectangle and Triangle. 2

(a) Write a program to implement the concept of multiple inheritance. a. Create the parent class Shape. Initialize the constructor with Shape. b. Create another class named Rectangle which inherits the properties of the parent class Shape. Define the attributes length and breadth in the Rectangle class. Initialize the length and breadth inside the constructor of the Rectangle class. Also, call the constructor of the parent class to initialize the color of the Rectangle. Define the method calc_area() to return the area of the rectangle. c. Create another class named Triangle which inherits the properties of the parent class Shape. Define the attributes base and height in the Triangle class. Initialize the base and height inside the constructor of the Triangle class. Also, call the constructor of the parent class to initialize the color of the Triangle. Define the method calc_area() to return the area of the Triangle. d. Also, create the method Tring_Details() in the Triangle class and Rect_Details() in the Rectangle Class to return complete details about the rectangle and triangle. e. Finally, create the instance of the Rectangle and Triangle classes to return the area of the Rectangle and Triangle. 2

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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