Data Marts Are Always Implemented as Relational Databases

question 47

True/False

Data marts are always implemented as relational databases.

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Definitions:

Cognitive Dissonance

A psychological state in which an individual experiences discomfort due to holding conflicting cognitions, such as beliefs, attitudes, or values.

Validity Effect

The tendency of people to believe that a statement is true or valid simply because it has been repeated many times.

Fundamental Attribution Error

The tendency to overemphasize personality traits and underestimate situational factors when explaining other people's behavior.

Cognitive

Relating to mental activities involved in the acquisition, processing, storage, and retrieval of information.