Consider an online holiday booking system. The users can register to book a holiday package. Assume that a user will have been granted acces been registered. The current design model has the classes: User and Facility. Which of the following is better to model the members and faciliti Select one: O a. The User and Facility objects should have a many-to-many association. O b. The User and Facility objects should have a one-to-one association. O c. The User and Facility objects should be modelled in a composition association. O d. The User and Facility objects should be modelled in inheritance.

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
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Consider an online holiday booking system. The users can register to book a holiday package. Assume that a user will have been granted access to all online facilities once the user has
been registered. The current design model has the classes: User and Facility. Which of the following is better to model the members and facilities in the software design?
Select one:
O a. The User and Facility objects should have a many-to-many association.
O b.
The User and Facility objects should have a one-to-one association.
O C. The User and Facility objects should be modelled in a composition association.
O d. The User and Facility objects should be modelled in inheritance.
Transcribed Image Text:Consider an online holiday booking system. The users can register to book a holiday package. Assume that a user will have been granted access to all online facilities once the user has been registered. The current design model has the classes: User and Facility. Which of the following is better to model the members and facilities in the software design? Select one: O a. The User and Facility objects should have a many-to-many association. O b. The User and Facility objects should have a one-to-one association. O C. The User and Facility objects should be modelled in a composition association. O d. The User and Facility objects should be modelled in inheritance.
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