The number of times an entity of an entity set participates in a relationship set is known as UnionCardinality Group Entity Relationship

The number of entities to which another entity can be associated via a relationship set is expressed as :

The number of entities to which another entity can be related through a relationship set is called?a.Attributesb.Schemac.Entityd.Cardinality

The number of entities to which another entity can be associated via a relationship set is expressed as :Marks : 1Negative Marks : 0Answer hereEntityCardinalitySchemaAttributes

When there is only ONE entity set participating in a relation, the relationship is called as

specifies the number of instances of one entity that can or must be associated with each instance of another?a.Associative entityb.Multi-valued attributec.Entity instanced.Cardinality constraint