Why Were Data Warehouses Created

question 198

Multiple Choice

Why were data warehouses created?

• A)Numbers and types of operational databases increased as businesses grew
• B)Many companies had information scattered across multiple systems with different formats
• C)Completing reporting requests from numerous operational systems took days or weeks
• D)All of the above

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Definitions:

Caste System

A traditional form of social stratification found in some countries, notably India, characterized by hereditary transmission of lifestyle, occupation, and social status.

Stratification System

A social structure that divides society into different layers based on socio-economic status, race, ethnicity, or gender.

Ascribed Status

A social position assigned at birth or involuntarily later in life, based on factors like race, family background, and so on, over which the individual has no control.

Class System

The organized pattern of social class in society.