Slowly Changing Dimensions Are Handled by A(n)________

question 41

Multiple Choice

Slowly changing dimensions are handled by a(n) ________.

• A)operational database
• B)dimensional database
• C)structured storage
• D)A or B
• E)All of the above

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Definitions:

CO₂ Emissions

The release of carbon dioxide gas into the atmosphere, primarily from human activities such as burning fossil fuels and deforestation.

Fuel Cell

A device that converts chemical energy from a fuel into electricity through a chemical reaction.

Energy Source

The origin from which energy is derived to perform work or generate power, such as fossil fuels, solar, wind, or nuclear.

Hydrogen Research

The study and development of technologies and methodologies aimed at harnessing hydrogen as an energy source, including production, storage, and usage techniques.