What is the purpose of a data warehouse?
A)to gather and integrate information a company already has
B)to organize internal and external data by relevance
C)to identify and discard outdated data
D)to interpret data
E)to analyze data

Question

Quizplus · Accepted Answer

A data warehouse is a large, centralized repository of data that is specifically designed to support business intelligence activities, such as analytics and reporting. The data warehouse serves as a single source of truth for an organization, gathering and integrating data from various sources (internal and external) and transforming it into a usable format. The purpose of a data warehouse is not to organize data by relevance, identify and discard outdated data, interpret data, or analyze data, although it may support these activities.

What Is the Purpose of a Data Warehouse