Which of the following typically stores three to ten years of historical summary data records from many operational systems and external data sources so that it can be used for business analysis?
A)an organizational file
B)a database
C)a data warehouse
D)a knowledge base

Question

Quizplus · Accepted Answer

A data warehouse is a specialized database used for business analysis that stores historical summary data from various sources, allowing for complex querying and analysis to inform decision-making. Data warehouses typically retain data for several years, making it a valuable tool for long-term trend analysis and forecasting.

Which of the Following Typically Stores Three to Ten Years