MCQOPTIONS
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| 1. |
A relation Schema R is in .. if it is in 3NF and satisfies an additional constant thatfor every FD X->A. X must be a candidate key. |
| A. | 1 NF |
| B. | 2 NF |
| C. | 3 NF |
| D. | BCNF |
| Answer» E. | |