A ________ Is a Column (Or Set of Columns) Which

question 11

Multiple Choice

A ________ is a column (or set of columns) which have a unique value that cannot be duplicated in other rows?

• A) primary key.
• B) query.
• C) SQL statement.
• D) lookup value.

---

Definitions:

Categorical Imperative

The categorical imperative is a central concept in Kantian ethics that proposes an action is morally right if it can be universally applied as a principle governing behavior.

Ethical Position

A stance or perspective regarding what is right and wrong, guiding conduct and decision making, especially relevant in fields like research, medicine, and business.

Veil of Ignorance

A philosophical concept that suggests making decisions with a hypothetical lack of information about one's identity to ensure fairness and objectivity.

Informed Consent Document

A written document that explains the details of a study to participants, including its purpose, duration, required procedures, and risks, ensuring participants' understanding and voluntary participation.