The ____ Key of a Table Is the Column or Collection

question 17

Multiple Choice

The ____ key of a table is the column or collection of columns that uniquely identifies a given row in that table.​

• A) ​primary
• B) ​secondary
• C) ​foreign
• D) ​minor

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Definitions:

Stressors

External or internal stimuli that challenge an individual's emotional or physical well-being, requiring them to adapt or respond.

Longitudinal Study

A research design focusing on collecting data from the same subjects repeatedly over a period of time to observe changes or developments.

Incidence of Infanticide

The occurrence rate at which infants are intentionally killed by adults, often influenced by cultural, social, and psychological factors.

Genetically Related

Having a biological connection through genes and DNA that can determine physical and sometimes behavioral traits shared among individuals.