A Data Warehouse Database Differs from an Operational Database Because

question 13

Multiple Choice

A data warehouse database differs from an operational database because:

• A)data warehouse data are not stored in tables.
• B)data warehouse databases do not have metadata.
• C)data warehouse data are often stored in a dimensional database.
• D)Both B and C
• E)All of the above

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Definitions:

Periosteum

The membrane that surrounds the diaphysis of a bone.

Osteosarcoma

A type of cancer that originates in bone cells and is most commonly found in the long bones near growth plates.

Paget's Disease

A chronic disorder that typically results in enlarged and deformed bones due to abnormal bone destruction and regrowth, primarily affecting the elderly.

Osteoporosis

A condition characterized by a decrease in bone density, leading to fragile bones that are more prone to fractures.