Data Warehouse Routinely Uses _____ Structures in Its Complex, Multilevel

question 63

Multiple Choice

Data warehouse routinely uses _____ structures in its complex, multilevel, multisource data environment.

• A) 1NF
• B) 2NF
• C) 3NF
• D) 4NF

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Definitions:

Marginal Revenue

The augmented income obtained by selling one more unit of a good or service.

Marginal Cost

The increase in total cost that arises from producing one additional unit of output.

Competitive Market

A market structure characterized by a large number of buyers and sellers, such that no single participant can significantly influence price.

Marginal Cost

The increase in cost that arises from producing an additional unit of output.