Which of the following database architectures relies on a cooperating collection of existing databases?
A)data mining
B)data cubes
C)virtual federated warehouse
D)data warehouse appliance

Question

Quizplus · Accepted Answer

Virtual federated warehouse architecture relies on a cooperating collection of existing databases to provide a unified view of data from different sources. This architecture keeps a logical view of data spread across different systems and brings them in a way that looks like they are in one place. Data mining, data cubes, and data warehouse appliances are not dependent on a cooperating collection of existing databases.

Which of the Following Database Architectures Relies on a Cooperating