Which of the Following Is an Example of an External

question 88

Multiple Choice

Which of the following is an example of an external database in the data warehouse model?

• A) Marketing information
• B) Sales information
• C) Competitor information
• D) All of these

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Definitions:

Oxidation Number

A value that represents the number of electrons lost or gained by an atom in a compound compared to its elemental state.

C

Carbon, an element with the atomic symbol 'C', known for its ability to form a vast number of compounds, more than any other element.

Oxidation Number

A number assigned to an element in a chemical combination that represents the number of electrons lost or gained by an atom of that element in the compound.