UML Modelling - Essay Example

The operations that can be performed on Member class are Add/Delete Member, and Update Member Details. Item: CD, Book, and Magazine class can be generalized as Item class. In other words, CD, Book, and Magazine class inherit from Item class. Some of the important attributes of Item class are Item ID, Item Type (Book, CD, or Magazine), Name, Author, Publication, and Date of Publication. The operations that can be performed on Item class are Add/Delete