INTRODUCTION TO SOFTWARE ENGINEERING $(($Use activity diagram $)))$

Worksheet $-$ UML diagram

Read the below scenario carefully.

Using the Library Management System:

The library member can borrow books, update reservations, and return books.

The Librarian can add new books, delete books, and update existing books information.

The librarian can also update reservations information on behalf of the library members.

Whenever a borrowing books or update reservations is made the system will check the availability of the books.

Question $1$: Using MS Visio, draw a UML diagram $($Use case $-$ Class diagramSequence diagram$-$ Activity Diagram$-$ State machine diagram$)$ for the above given scenario. Make Suitable assumptions if required.$($