Which of the Following Types of Constraints Is Used to Enforce

question 102

Multiple Choice

Which of the following types of constraints is used to enforce referential integrity?​

• A) ​UNIQUE
• B) ​REFERS
• C) ​FOREIGN KEY
• D) ​CHECK

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Definitions:

Exosystem

A term from ecological systems theory referring to societal structures that do not directly contain the individual but still influence their experiences and development, such as parental workplaces.

Microsystem

The immediate environment a person operates in, including direct interactions with family, school, work, which influence one's development and behavior.

Multiple Choice Questions

A form of assessment where respondents are asked to select the correct answer(s) from several given options.

Large Samples

Research groups or datasets that are sufficiently large to provide statistically meaningful results.