Degree Of Relationship! DBMS Trivia Quiz

There is 4 degrees of relationships.

Cardinality constraints are the number of an entity in one instance that can or must be associated with each instance of another entity.

The relationship is an association among the instances of one or more entity types that are not of interest to the organization.

Relationship instance is a meaningful association between (or among) entity type.

A ternary relationship is a simultaneous relationship between the instance of 2-3 entity types.

Entity is a verb and relationship is a noun.

Degree is the number of entity types that participate in a relationship.

Minimum Cardinality is the minimum number of instances of one entity that may be associated with each instance of another entity.

Maximum cardinality is the maximum number of instances of one entity that may be associated with each instance of another entity.

The unary relationship is the relationship on itself.