Within the beginning stage of the data warehouse models process, which of the following are included in the internal databases?
A) Marketing, sales, inventory, and billing
B) Data mart 1, data mart 2, data mart 3
C) Competitor and industry information, mailing lists, and stock market analysis
D) Marketing information, and stock market analysis numbers

Question

Quizplus · Accepted Answer

Internal databases typically include data from within the organization, such as marketing, sales, inventory, and billing information. These are core components of a company's operational data, which are essential for building a data warehouse.

Within the Beginning Stage of the Data Warehouse Models Process