Because the High Costs of a Data Warehouse Can Make

Multiple Choice

Because the high costs of a data warehouse can make them too expensive for a company to operate, some organizations turn to an alternative, called an) _______________ which is smaller, less expensive and designed to serve the needs of a specific SBU, department or function, such as finance, marketing, or operations.

A) Analytical database
B) Data backup system
C) Operational data store
D) Data mart