Match each term with its definition.

A. An attribute that will have a unique value for each instance of the entity it describes.

B. An attribute for which an entity instance can have more than 1 value at any one time.

C. The possible values for an attribute in a database.

D. An attribute that consists of multiple atomic attributes that can be concatenated together.

E. An attribute whose value is calculated from other attributes when needed.

F. An attribute for which an entity instance can have only 1 value at any one time.

	1. Single-valued attribute
	2. Multi-valued attribute
	3. Derived attribute
	4. Composite attribute
	5. Attribute domain
	6. Key attribute