A collection of several years' nonvolatile data used to support strategic decision-making is a (n)
A)Operational database.
B)Data warehouse.
C)Data mine.
D)What-if simulation.

Question

Quizplus · Accepted Answer

A data warehouse is specifically designed to store historical data from various sources and is used to support strategic decision-making. Operational databases are used for day-to-day transaction processing, data mining involves analyzing data to discover patterns, and what-if simulations involve creating models to predict outcomes based on various scenarios.

A Collection of Several Years' Nonvolatile Data Used to Support