What Is the Role of a Foreign Key

question 54

Multiple Choice

What is the role of a foreign key?

• A) It is 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.
• B) It is a unique way to identify each record.
• C) It is a field that uniquely identifies a given record in a table.
• D) All of these.

---

Definitions:

Culture of Conversation

Social norms and practices surrounding the ways in which conversations are conducted within a specific cultural or social group, influencing how communication unfolds.

Gender Role

The behaviors, attitudes, and activities expected or common for men and women in a given society based on societal norms.

Looking-glass Self

A social psychological concept suggesting that an individual's self-concept is shaped by how they believe others perceive them.

Mead's View

A perspective in sociology that emphasizes the importance of society in the development of individual self and identity, particularly through the process of symbolic interaction.