A Data Warehouse Is a Low-Cost, Scaled-Down Version of a Data

question 4

True/False

A data warehouse is a low-cost, scaled-down version of a data mart designed for the end-user needs in a department in a large organization.

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Definitions:

Aromatic

A class of compounds characterized by the presence of one or more benzene rings which have delocalized pi electrons.

Antiaromatic

A type of cyclic compound that is destabilized by the delocalization of its electrons, failing to meet the criteria for aromatic stability.

Nonaromatic

Organic compounds that do not meet the criteria for aromaticity, lacking the special stability of aromatic systems.

Pyridine

A basic nitrogen-containing heterocyclic aromatic compound, resembling benzene but with one CH group replaced by a nitrogen atom.