MCQOPTIONS
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MCQOPTIONS
| 1. |
The primary key of the representation of a weak entity set consists of the primary key of the strong entity set and the _______ |
| A. | Discriminator of the weak entity set |
| B. | Foreign key |
| C. | Primary key of all the other entity sets |
| D. | All the attributes of the weak entity set |
| Answer» B. Foreign key | |