(Question 2)

Course Name : OBJECT-ORIENTED APPROACH IN SOFTWARE DEVELOPMENT

Please Help. Need detailed as possible as this question carries high marks. Thank you :)

Requirements

(a)	System boundary:	Illustration of the system boundary with proper system name in the use case diagram.
(b)	Actors/Roles:	Illustration of suitable actors/roles in the use case diagram.
(c)	Use case Diagram:	Illustration of a complete and detailed diagram that reflects the system actors and use cases
(d)	Use case Diagram:	The diagram should consist of four actors and nine use cases

This case describes a new system for the University library. The library keeps information of users to the library. Users have access to the library information to search for book titles and to see whether a book is available for borrowing. A user can also reserve a book if the book is on loan by other users. When users bring books to the circulation desk, a clerk checks out the books on a loan. Clerks also check books in which have been returned. Besides that, there stocking clerks assigned for stock keeping. They are responsible to enter information about new books. The managers in the library have their own activities. They will print out reports of book titles by category. They also like to see (online) all overdue books. When books get damaged or destroyed, they will delete information about book copies. Managers also like to see which books are on reserve by users. Draw a use-case diagram to represent the actors and the use-cases of the above system