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Q2) Some initial requirements for a Library Management System have been captured below [60 marks]:
“The system must be available 24/7. Anybody will be able to browse the library items but will need to provide their membership details (user names and passwords) if they wish to download books or any learning material. User names will usually be email addresses and passwords will be ten characters long. If the details do not match any existing users, they will be given the opportunity to register. Users should also be able to register even when they do not want to download or upload. It should be possible for the admin to cancel membership but members should not be able to do this themselves. The interface must comply with Disability Access legislation. A weekly report of all registered members must be produced.”
A. Identify the functionality required and describe three potential scenarios.
B. Draw a use-case diagram(s) for the scenarios.
C. In the use-case diagram, show any <<include>> or <<extend>> relationships.
D. Identify objects in the use-cases and draw object diagram.VI) Start writing your answer from here (use as many pages as you need):
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