Consider an online holiday booking system. The users can register to book a holiday package. The software designer would like to apply the Gang of Four (GoF) Decorator pattern to include a new feature which allows the users to collect loyalty points for their next holiday in addition to the core registration. Which of the following is the most appropriate for the implementation of the pattern? Select one: O a. The Loyalty Point class should implement the Decorator class. O b. The Registration class should implement the Decorator class. O c. The Decorator class should implement the Registration class. O d. The Decorator class should implement the Loyalty_Point class.
Consider an online holiday booking system. The users can register to book a holiday package. The software designer would like to apply the Gang of Four (GoF) Decorator pattern to include a new feature which allows the users to collect loyalty points for their next holiday in addition to the core registration. Which of the following is the most appropriate for the implementation of the pattern? Select one: O a. The Loyalty Point class should implement the Decorator class. O b. The Registration class should implement the Decorator class. O c. The Decorator class should implement the Registration class. O d. The Decorator class should implement the Loyalty_Point class.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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