Degree of Relationship

What is the degree of relationship? Name the three degrees.

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Sandhya.Kishan

  • Jul 6th, 2012
 

Degree of relationship is the cardinality of relationship that defines the number of instances of one entity as it relates to the number of instances of the other entity.Depending on the combinations between two entities we can have either one-to-one, one-to-many or many-to-many relationship.
We have unary ,binary and ternary degrees of relationships.

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