Which of the following database architecture 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

The virtual federated warehouse architecture relies on a cooperating collection of existing databases to create a single, cohesive view of the data. This allows the organization to access and analyze data from multiple sources without having to create a physical data warehouse. Data mining, data cubes, and data warehouse appliance all refer to different techniques and technologies used within the context of data warehousing, but they do not involve a federated architecture.

Which of the Following Database Architecture Relies on a Cooperating