A data ________ is a low-cost, scaled-down version of a data ________ that is designed for the end-user needs in an SBU or an individual department.
A) mart; store
B) mart; warehouse
C) warehouse; mart
D) warehouse; store

Question

Quizplus · Accepted Answer

A data mart is a subset of a data warehouse, designed to serve the specific needs of a particular department or line of business, making choice B the correct answer.

A Data ________ Is a Low-Cost, Scaled-Down Version of a Data