Match the following terms and definitions.

_________ Composite attribute

_________ Associative entity

_________ Unary relationship

_________ Weak entity

_________ Attribute

_________ Entity

_________ Relationship type

_________ Cardinality

_________ Constraint

_________ Degree

_________ Identifier

_________ Entity type

_________ Ternary

_________ Bill-of-materials

a. Uniquely identifies entity instances

b. Relates instances of a single entity type

c. Specifies maximum and minimum number of instances

d. Relationship modeled as an entity type

e. Association between entity types

f. Collection of similar entities

g. Number of participating entity types in relationship

h. Property of an entity

i. Can be broken into component parts

j. Depends on the existence of another entity type

k. Relationship of degree 3

l. Many-to-many unary relationship

m. Person, place, object, concept, event