Albert Creates a Relational Database to Store Employee Performance Statistics

question 105

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)primary record

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Definitions:

Intramembranous Ossification

A process by which flat bones, such as those of the skull, are formed directly from mesenchymal tissue without a cartilage model.

Appositional Growth

A process of growth where new layers of tissue are added to the surface of an organ or bone, leading to an increase in diameter.

Osteomyelitis

A severe infection of the bone, bone marrow, and surrounding soft tissue, typically caused by bacteria.

Staphylococcus Aureus

A type of bacteria commonly found on the skin and in the nose, which can cause a range of infections, from minor skin infections to more serious diseases.