Which of the Following Statements About Indexes Is Incorrect

question 115

Multiple Choice

Which of the following statements about indexes is incorrect?

• A) An index is a database object that stores a frequently referenced value and the row id (ROWID)of the record containing that value.
• B) An index is only beneficial if a large percentage of a table is expected to be returned in query results.
• C) An index is used to speed up the process of searching for specific data.
• D) An index is updated automatically every time a DML operation is performed on the

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Definitions:

High Price

High price indicates a scenario where the cost of a good or service is considered greater than usual or compared to its competitors.

Tit For Tat Strategy

A strategy in game theory where a participant replicates an opponent's previous action, whether cooperative or competitive.

Cheating

The act of behaving dishonestly or unfairly in order to gain an advantage, especially in a context like academic examinations or competitive sports.

Punishment

A process by which a behavior is followed by a consequence that decreases the likelihood of the behavior's occurrence in the future.