 
			 
			MCQOPTIONS
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				| 1. | Given the following relation instance XYZ14 2 15 3 16 3 32 2 Which of the following functional dependencies are satisfied by the instance? | 
| A. | XY Z and Z Y | 
| B. | YZ X and Y Z | 
| C. | YZ X and X Z | 
| D. | XZ Y and Y X | 
| Answer» C. YZ X and X Z | |