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?

"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.

None of the above. i