A Field Identified in a Record as Holding the Unique

question 23

Multiple Choice

A field identified in a record as holding the unique identifier for that record is called the:

• A)primary key.
• B)key field.
• C)primary field.
• D)foreign key.

Understand the concept and application of hypotheses in research.

Comprehend the role and limitations of different data collection methods.

Grasp the significance of longitudinal and cross-sectional studies.

Understand the impact of theoretical perspectives on family research.

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Definitions:

Persecutions

Systematic mistreatment of an individual or group by another group, often due to political, religious, or ethnic differences.

Lynchings

Extrajudicial killings, usually by hanging, carried out by a mob or group of people without legal authority, historically associated with the suppression of black people in the United States.

Federal Surveyors

Government-employed experts who map and measure land, defining boundaries and assessing terrains for various purposes, including land development and conservation.

Rocky Mountains

A major mountain range in western North America, extending from Canada through the United States, known for its breathtaking landscapes and diverse ecosystems.