Computer Science · Database Management System
The degree and cardinality of a relation in a database are 4 and 3 respectively. If 3 attributes and 4 tuples are added to this relation, what will be its new cardinality and degree respectively?
- 18 and 6
- 27 and 6
- 37 and 7✓
- 46 and 7
Correct answer
7 and 7
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