Which of the Following Statements Is NOT True About Multidimensional

question 165

Multiple Choice

Which of the following statements is NOT true about multidimensional databases?

• A)The number of dimensions in a multidimensional database varies.
• B)Most multidimensional databases use a standard query language.
• C)Nearly every multidimensional database has a dimension of time.
• D)A multidimensional database can consolidate data much faster than a relational database.

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Definitions:

Marginal Cost

The expense increase associated with creating an additional unit of a product or service.

Mix of Output

The combination or range of different goods or services produced by an economy or firm, reflecting its production choices and strategy.

Market Failure

A circumstance where the distribution of goods and services through an unregulated market fails to be efficient, frequently resulting in a decrease in overall social welfare.

Externalities

Expenses or advantages impacting individuals who did not decide to bear those expenses or advantages.