Question: (6) Draw an example object diagram which illustrates what is meant by a part-whole hierarchy. With the aid of a class diagram and comments, describe

(6) Draw an example object diagram which illustrates what is meant

(6) Draw an example object diagram which illustrates what is meant by a part-whole hierarchy. With the aid of a class diagram and comments, describe an appropriate design for interacting with part-whole hierarchies in a uniform way. List two advantages of this design. (12 marks)

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