Card 25 / 72: You design an application for an advertis-ement company, which produces different sort of publications such as books, articles, leaflets, etc. The company publishes those products in many media formats such as printed material, CD, DVD, online websites, etc. How you would model the company products hierarchy (Publications, Media)?
A) Use composite design pattern to enable the publication and media hierarchies to be treated in the same way as a single instance of an object.
B) Use the adapter design pattern to translates publication interface into a compatible media interface.
C) Use bridge design pattern to build separate hierarchies for the publications and the media, to decouple the abstraction from its implementation so that the two can vary independently

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