A _____ is usually a smaller version of a data warehouse, used by a single department or function.
A) data domain
B) data mine
C) data dictionary
D) data mart

Question

Quizplus · Accepted Answer

A data mart is a smaller version of a data warehouse that is designed for use by a single department or function within an organization. It contains a subset of the data found in a data warehouse, but organized in a way that is specific to the needs of that particular department or function. Data marts can be created on their own or as part of a larger data warehouse project.

A _____ Is Usually a Smaller Version of a Data