________ Can Be Achieved by Rolling Up a Data Cube

question 33

Multiple Choice

________ can be achieved by rolling up a data cube to the smallest level of aggregation needed,reducing the dimensionality,or dividing continuous measures into discrete intervals.

• A) Data cleansing
• B) Normalization
• C) Clustering
• D) Data reduction
• E) Inferencing

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Definitions:

Veins

Blood vessels that carry blood toward the heart, typically transporting deoxygenated blood except for the pulmonary and umbilical veins.

Sinusoids

Specialized, capillary-like blood vessels that are larger and more permeable, found in certain organs like the liver, spleen, and bone marrow.

Atresia

A condition characterized by the absence or closure of a normal body opening or duct.

Corpus Albicans

Atrophied corpus luteum, leaving a connective tissue scar in the ovary.