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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1. Consider the following set of requirements and draw a Class Diagram for the following scenario that relates to a library. Make sure to show attributes, multiplicities and aggregations/compositions, where appropriate.

A library lends different types of resources such as books, videos, and DVDs to its members. All library resources are identified by an id and a title. In addition, books have one or more authors, videos have one producer and one or more actors, while DVDs have one or more entertainers. The library maintains one or more copies of each library item that can be issued to users. Reference material is loaned for 2hrs and can’t be loaned for home. Other resources can be loaned for maximum 3 weeks. While lending these resources, the staff records the member details (name, address, email and phone number), the issue date and time, and the due date and time.