UML Diagrams Library Management System

Unified Modelling Language Practicals. This Subject is called as UML in Mumbai University MCA Colleges. Below is the case study of it for the construction of different UML diagrams 

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CASE STUDY: Library Management System.

Use Case Diagram:- Library Management System

Activity Diagram for Issue Book in Library :- 

Activity Diagram for Return Book in Library:-

Class Diagram for Library System:-

State diagram for Book:

State diagram for Librarian:

Collaboration diagram for issuing Book:

Collaboration diagram for returning Book:

Sequence diagram for issuing book:

Sequence diagram for returning book:

Component diagram for Library Management System:

Deployment Diagram for Library management system:-

I hope the Above case study is of any help to you. For more notes and programs of Mumbai University MCA Colleges Keep following this blog.


  1. thank you for your posting, it's helped me so much,,

    1. I guess the site is fulfilling its purpose... :)
      Your Welcome Roidah

  2. its very helpful n easy 2 understand,thanx a lot…...

  3. wonderful work it has really helped me alot kudos!

  4. its very helpful n easy 2 understand,thanx a lot….

  5. Very helpful... Thank you...

  6. Excellent set of examples, I use a creately to create UML diagrams and for tutorials

  7. its very helpful n easy 2 understand,thanx a lot…......

  8. Thanks for the help... ☺

  9. Thank you so was helpfull

  10. thanks a lot......... its really helpful