The degree of a relation in database is
2025
The degree of a relation in database is
- A.
the number of tuples in the relation
- B.
the number of attribute in the relation
- C.
the number of values in domain
- D.
the number of keys in a relation
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Correct answer: B
In a relational database:
Relation → Table
Tuple → Row
Attribute → Column
Degree = Number of attributes (columns)
Cardinality = Number of tuples (rows)
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