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 | |