Question

Which of the following is the most important system if a company wants to consolidate fan data from multiple sources, i.e., external, internal, current and historical.

A. data model
B. data warehouse
C. relational database fan management system
D. database management system

Answer 1

Data warehouse ( B )

Step-by-step explanation:

In order to consolidate fan data from multiple sources a company needs a Data warehouse. A data warehouse technological equipment used to collect connect and analyze data from different sources linked to the company.

A data house helps businesses/companies to access and harmonize all relevant data that will help the business make meaningful business decision in the long and short run of the company. A data ware house uses the staging, data integration and access layers to house/perform its key functions.

Answer 2

data warehouse

Step-by-step explanation:

During data consolidation, all of that data are brought together from wherever they may exist, with the removal of every redundancies and error before it can rightly get stored in one location. The system that can be used to get this done is the data warehouse.

Different organizations are known to use data warehouse to pull data from different sources for different reporting purposes and analysis. The reports that are generated in the process are what they use in making business decisions.