Which of the Following Best Represents a Unique Identifier Field

question 6

Multiple Choice

Which of the following best represents a unique identifier field or primary key?

• A)zip code
• B)customer last name
• C)product type
• D)product ID

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Definitions:

Norman Triplett

An American psychologist known for his work on social facilitation and considered a pioneer in the field of social psychology.

Deindividuation

A psychological state where an individual loses their sense of self-identity and personal responsibility, often leading to behavior that is uncharacteristic or norm-violating when in a group.

Student Protest

Refers to demonstrations or movements initiated by students to voice their opposition to certain policies, actions, or societal issues.

Social Facilitation Theory

The idea that the presence of others affects an individual's performance, often enhancing the performance on simple tasks and impairing it on complex tasks.