A Data Warehouse Is a ________ Collection of Information, Gathered

question 130

Multiple Choice

A data warehouse is a ________ collection of information, gathered from many different ________ databases, that supports business analysis activities and decision-making tasks.

• A)logical; operational
• B)physical; operational
• C)logical; transactional
• D)physical; transactional

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Definitions:

Iron-Deficiency Anemia

A condition resulting from insufficient iron levels, leading to a decrease in the number of healthy red blood cells, causing fatigue and weakness.

Bleeding

The loss of blood from the circulatory system, which can occur internally or externally due to injury or a medical condition.

Autotransfusion

A medical procedure where a person receives their own blood for a transfusion instead of banked donor blood.

Trans-

A prefix meaning across, through, or beyond, used to denote movement or change.