Which of the Following May Contain Partial Dependencies,but Cannot Contain

question 72

Multiple Choice

Which of the following may contain partial dependencies,but cannot contain repeating groups?​

• A) ​unnormalized data
• B) ​first normal form (1NF)
• C) ​second normal form (2NF)
• D) ​third normal form (3NF)

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Definitions:

Depression Rates

Depression rates refer to the prevalence or incidence of depression symptoms or diagnoses within a given population during a specified time period.

Chinese Youth

Refers to the younger population in China, often discussed in the context of their social development, education, and cultural identity within the rapidly changing socio-economic dynamics of the country.

Divorce Rates

The statistical measure of the number of divorces occurring among the population within a given time frame.

Sexual Intercourse

A physical activity between humans involving genital contact, typically resulting in sexual pleasure and, in some cases, reproduction.