use case diagram for library management system

use case diagram for library management system

Use cases represents typical set of scenarios that help to structure,relate and understand the essential requirement.A use case diagram is diagram that help system analyst to discover the requirement of target system from the user's perspective.use case diagram can be used to describe the functionality of system in horizontal way.Use case diagram are used to represent fuctionality of the system from a top down perspective.
Actors of system are:
1)Librarian : librarian can check availability of book,verify member issue book,calculate fine and return book
2)Member: Member can check availability of book, issue book and return book to system

uml use case diagram for library management system

uml use case diagram for library management system

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