Question

Involves the aggregation (summarization) of information and features simple roll-ups to complex groupings of interrelated information; giving the user a summary of the information. Ex. Total Sales by Region.

a) Data Mining
b) Data Warehousing
c) Business Intelligence
d) Data Visualization

Answer 1

Data Warehousing involves the aggregation of information and provides summarized information to the user.

Step-by-step explanation:

The subject you are referring to is Data Warehousing. Data warehousing involves the aggregation (summarization) of information and features simple roll-ups to complex groupings of interrelated information, giving the user a summary of the information. For example, calculating the Total Sales by Region would be a form of data warehousing. Data mining, business intelligence, and data visualization are related concepts but do not involve the same kind of summarization as data warehousing.