Consider an online holiday booking system. The users can register to book a holiday package. Currently, the design model includes the classes: User, Package and Family Package. Which of the following describes the unique features of inheritance in the object-oriented software design?

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
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Consider an online holiday booking system. The users can register to book a holiday package. Currently, the design model includes the classes: User, Package and Family_Package.
Which of the following describes the unique features of inheritance in the object-oriented software design?
Select one:
O a. It is the process of dividing a program into multiple files that represent the three classes.
O b. It is the process of using the three classes and their methods in the Python language library.
O c.
It is the process of using the common features from an existing class, e.g. Package.
O d. It is the process of combining the attributes and methods of all three classes.
Transcribed Image Text:Consider an online holiday booking system. The users can register to book a holiday package. Currently, the design model includes the classes: User, Package and Family_Package. Which of the following describes the unique features of inheritance in the object-oriented software design? Select one: O a. It is the process of dividing a program into multiple files that represent the three classes. O b. It is the process of using the three classes and their methods in the Python language library. O c. It is the process of using the common features from an existing class, e.g. Package. O d. It is the process of combining the attributes and methods of all three classes.
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