A Data Warehouse Refers to a Central Data Repository Where

question 66

True/False

A data warehouse refers to a central data repository where data from operational databases and other sources are integrated,cleaned,and standardized to support decision making.The transformational activities (cleaning,integrating,and standardizing)are essential for achieving benefits.

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Definitions:

Novel Traits

New or unique characteristics that arise in a species, often playing a significant role in the process of evolution.

Derived Character

A trait that evolved in the lineage leading up to a clade and that sets members of that clade apart from other individuals.

Cladistic Character

A feature of organisms used in cladistics to help establish evolutionary relationships, focusing on shared derived characteristics.

Ancestral Character

a trait or characteristic that was present in the common ancestor of a group of species and may be retained or altered in its descendants.