What is the degree of a relation in a relational database ?
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What is the degree of a relation in a relational database ?
- A.
Number of tuples
- B.
Number of attributes
- C.
Number of keys
- D.
Number of constraints
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Correct answer: B
The degree of a relation in a relational database refers to the number of attributes or columns in that relation. It represents the count of fields defined for each tuple within the table structure.