 
			 
			MCQOPTIONS
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				| 1. | The refinement from an initial entity set into successive levels of entity subgroupings represents a ________ design process in which distinctions are made explicit. | 
| A. | Hierarchy | 
| B. | Bottom-up | 
| C. | Top-down | 
| D. | Radical | 
| Answer» D. Radical | |