Which of the Following May Require the Database Engine to Perform

question 19

Multiple Choice

Which of the following may require the database engine to perform a full scan on every record of the database?

• A)invalid constraints
• B)too many triggers
• C)no index is defined
• D)no secondary key

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Definitions:

Siblings

Brothers or sisters, including those related by birth, adoption, or marriage.

Assimilation

The process by which individuals or groups of differing ethnic heritage are absorbed into the dominant culture of a society.

Dominant Ethnic Group

Refers to the ethnic group in a society that has the most power, influence, and resources, often setting norms and values for the broader community.

Recent Immigrant

An individual who has moved to a new country from their place of origin relatively soon before the present time, adjusting to a new culture and environment.