The Data in a Data Warehouse Have Which of the Following

question 28

Multiple Choice

The data in a data warehouse have which of the following characteristics?

• A) They are organized by subject.
• B) They are coded in different formats.
• C) They are updated in real time.
• D) They are typically retained for a defined, but limited, period of time.
• E) They are organized in a hierarchical structure.

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Definitions:

Supply Curve

A graphical representation showing the relationship between the price of a good and the quantity of that good supplied by producers, under the assumption of ceteris paribus (all other factors being equal).

Output

The total amount of goods or services produced by a company, industry, or economy within a specified period.

Supply Curve

A graphical representation showing the relationship between the price of a good or service and the quantity supplied for a given period.

Variable Costs

Costs that vary directly with the level of production or service provision, such as materials and labor.