Why Were Data Warehouses Created

question 250

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 these choices

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Definitions:

Amniocentesis

A medical procedure used in prenatal diagnosis to sample a small amount of amniotic fluid for testing.

Amniotic Fluid

The fluid within the amniotic sac that surrounds the embryo or fetus.

Uterus

A female reproductive organ where a fertilized egg can develop into a fetus.

Preterm Births

Births that occur before the 37th week of pregnancy, often resulting in health risks for the baby.