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Assignment On The Pay Fine

   

Added on  2021-06-15

13 Pages1115 Words59 Views
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Table of ContentsTask 1..........................................................................................................................................................3Task 2..........................................................................................................................................................3Task 3..........................................................................................................................................................3Task 4..........................................................................................................................................................4Task 5..........................................................................................................................................................5Task 6..........................................................................................................................................................5Task 7..........................................................................................................................................................6Task 8..........................................................................................................................................................8Task 9........................................................................................................................................................10References.................................................................................................................................................132

Task 11.The Gantt chart for the whole assignment project is, 2.Task 2The given scenario is ‘Pay Fine’. It is assumed that a borrower has borrowed one or more books from the library and have not returned yet. The fines have been accumulated for the borrower and it is more than $25. So, the borrower’s account hasbeen suspended until the fine is being cleared. The ‘Pay Fine’ is a functional requirement for the system. So, the requirement description is, A borrower needs to pay fine if the borrower has not returned borrowed items past the expected return date. If the system finds that the items borrowed by a borrower has not been returned yet, it must calculatethe fine accumulated for the borrowed items. If the accumulated sum is more than $25, the borrower account will be suspended and the borrower will not be able to borrow new items until the fine is cleared. The borrower must give the fine manually to a librarian. The librarian will revoke the ‘active’ status of the borrower account by marking due fines and cleared. Task 3The use case diagram for the Library system is given below. 3

Task 4NameBorrow ItemVersion1.0GoalIt allows a borrower to borrow an item from the library. SummaryThe use case represents the borrowing function. The library has books, study materials and other electronic items to borrow. A Borrower borrows a book orother items from the library. The librarian approves the loan and provides a due date for returning the item. The user may return the item to the library within the due date or may have to pay fine if the due date is crossed. ActorsBorrower is the primary actor. Librarian is the secondary actor. Pre-conditionsBorrower must have an active borrower account with the library system. TriggersBorrower wants to borrow an item from the library. Basic course of Events1.Borrower asks for the approval of the librarian for borrowing a new item. 2.System checks if the borrower is eligible to borrow an item or not. 3.Librarian receives the request and checks whether the item is on reserve or not. If the item is available and the borrower has an active status then the librarian approves the request and gives a due date to return the item. 4

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