Albert Creates a Relational Database to Store Employee Performance Statistics

question 120

Multiple Choice

Albert creates a relational database to store employee performance statistics. He stores each employee's data in independent rows and creates a column named "Employee Number" to assign unique numbers to each employee. This column is referred to as a(n) ________.

• A) primary key
• B) identifier
• C) foreign key
• D) functionally dependent record

---

Definitions:

3-D Film Technology

A filmmaking technique that creates the illusion of three-dimensional depth from two-dimensional images.

Suburban Middle Class

A socio-economic class typically living in suburban areas, characterized by a moderate to high income level, home ownership, and a lifestyle that supports family and community activities.

Mature Foreign Films

Movies from countries other than one's own that are intended for an adult audience, often dealing with complex themes and situations.

Residuals

Royalties paid by contract to actors when their filmed work is aired on television or digital medium or when their television work is rerun or shown in syndication.