Using the UML graphical notation for object classes, design the following object classes, identifying attributes and operations. Use your own experience to decide on the attributes and operations that should be associated with these objects. a messaging system on a mobile (cell) phone or tablet a printer for a personal computer a personal music system a bank account a library catalog

The UML notation was designed to maintain and extend the formulae of Object Modeling Technique and Booch methods. In particular, we cover the fundamentals of the use diagrams, class, objects, and flowchart here.

Please find the given point diagram in the attached file.

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Explanation:

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1)  graphical notation for  a telephone object class.

2)  a messaging system on a mobile

3) a personal computer

4) a bank account

5) a library catalog

6) personal stereo

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