MEDIA REQUIRED FOR PLANT CELL CULTURE QUIZ

False

True

Defining one or more subtypes of the supertype and forming supertype/subtype relationships.

Defining one or more subtypes of the supertype and not forming supertype/subtype relationships.

Defining one or more supertypes of the subtype and forming supertype/subtype relationships.

Defining one or more supertypes of the subtype and not forming supertype/subtype relationships.

Subtypes at the higher lever in the hierarchy inherit attributes only from their immediate subtype.

Attributes are assigned at the lowest logical level.

Attributes are assigned at the highest logical level.

Subtypes at the lower lever in the hierarchy inherit attributes only from their immediate supertype.

Concise

Specific to the organization

All of these

A singular noun

False

True

No attributes apply to any of the instances of an entity type.

Attributes apply to all of the instances of an entity type.

An instance of a subtype participates in a relationship that is unique to that subtype.

An instance of a subtype participates in a relationship that is the same as the other subtypes.

Overlap with total specialization

Overlap with partial specialization

Disjoint with partial specialization

Disjoint with total specialization

It should not be convertible to computer code.

All of these

It may include restrictions.

It should be complex.

Each supertype has only one subtype.

Each subtype has only one attribute.

Each subtype has only one supertype.

Each supertype has only one attribute.

True

False