Examlex

Solved

When the Primary Key Field Consists of a Combination of Two

question 32

Multiple Choice

When the primary key field consists of a combination of two or more fields, it is called a _____.


Definitions:

Depression

A mood disorder characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.

Heart Rate

The number of heartbeats per unit of time, typically expressed as beats per minute (BPM).

Seasonal Affective Disorder

A type of depression that occurs at the same time every year, often during fall or winter, influenced by changes in light.

Antabuse

A drug used to support the treatment of chronic alcoholism by producing an acute sensitivity to ethanol (drinking alcohol).

Related Questions