Question

ABC inc. has built a large, normalized, relational database to capture current/historical data originating /copied from its transaction processing system. The data is used for managerial reporting and analysis. What best describes this database?

Answer 1

Answer:

"Datawarehouse" is the correct answer for the above question.

Explanation:

• The Datawarehouse is a collection of large data or database which holds the historical data and the current or operation data for future decisions of the profit of the organization.
• The decision can be made after being analyzed the data which is extracted from the Dataware house.
• The above question also states the database which works like the above-defined concept. Hence Datawarehouse is the correct answer to the above question.