When Querying a Dimensional Database, a User Went from Summarized

question 20

Multiple Choice

When querying a dimensional database, a user went from summarized data to its underlying details. The function that served this purpose is

• A) dice.
• B) slice.
• C) roll-up.
• D) drill down.

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Definitions:

Importance

The state or fact of being of great significance or value.

Productive Efficiency

A situation where an economy or a production process is not able to produce more of one good without reducing the production of another good, operating on its production possibilities frontier.

Economy

A system of production, distribution, and consumption of goods and services within a particular geographic area.

U.S. Economy

The economic system of the United States, characterized by a combination of free-market and planned economic activities, and is one of the largest economies globally.