Which of the Following Statements Is True of Expert Systems

question 54

Multiple Choice

Which of the following statements is true of expert systems?

• A) They are built with OLAP as the foundational base.
• B) It mimics the reasoning of a human expert.
• C) An expert system learns from training data selected by humans that contain cases defining the paths from input to output.
• D) Expert systems are widely used to detect patterns in data from massive data sets and report such patterns.

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Definitions:

Ash Columns

Vertical plumes of volcanic ash and gas that are ejected into the atmosphere during an explosive volcanic eruption.

Lava Domes

Rounded, bulbous mounds of viscous lava that are formed by the slow eruption of lava from a volcano.

Lava Fountain

A jet of molten lava that is ejected into the air from a volcanic vent.

Pyroclastic Column

A dense cloud of hot ash, gas, and volcanic matter that rises above a volcano during an explosive eruption.