An entity cluster is:
A) a formal method for specifying attributes of related entities.
B) a set of one or more entity types and associated relationships grouped into a single abstract entity type.
C) a useful way to present data for a small and fairly simple organization.
D) a way of developing more granular views of the data model.
B
You might also like to view...
A variety of environmental factors have combined to push retailers out of their home markets in search of opportunities around the globe. All of the following reasons are responsible for such a move except:
A) saturation of the home-country market. B) a recession in the home-country. C) strict regulation on store development. D) high operating costs. E) high population growth.
What would the range of the following distribution be 2, 3, 3, 3, 3, 4, 5, 6, 7, 8, 8?
A) 3 B) 4 C) 5 D) 6