What Is a Primary Key

question 10

Multiple Choice

What is a primary key?

• A)A field that uniquely identifies a given record in a table.
• B)A primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables.
• C)A table that uniquely identifies a given record in a field.
• D)A foreign key of one table that appears as an entity in another table and acts to provide a logical relationship between the two records.

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Definitions:

Cognitive Development

Refers to the growth and change in mental skills and abilities over a person's lifespan, including thinking, problem solving, and decision making.

Spanked

The act of striking the buttocks of another person to cause physical pain, often used as a form of punishment.

Self-Control

The ability to regulate one's emotions, thoughts, and behaviors in the face of temptations and impulses.

Latent Learning

Learning that occurs without any obvious reinforcement of the behavior or associations that are learned until there is a reason to demonstrate it.