 
			 
			MCQOPTIONS
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				| 1. | In ER diagrams weak entity set is represented by _____ and weak entity set has always ______ participation with respect to its identifying relationship. | 
| A. | Double lined Diamond, Partial | 
| B. | Double lined Box, Total | 
| C. | Dashed lined Box, Total | 
| D. | Dashed lined Diamond, Partial | 
| Answer» C. Dashed lined Box, Total | |