A Field Identified in a Record as Holding the Unique

question 74

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)unique ID.
• E)key attribute.

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Definitions:

Reproductive Value

An evolutionary concept indicating an individual's potential future reproductive output.

Sexual Selection

A mode of natural selection where individuals with certain inherited characteristics are more likely than others to obtain mates, influencing the reproductive success of organisms.

Bright Coloration

A characteristic of an organism's appearance involving vivid colors, which can serve various functions such as attraction, camouflage, or warning.

Reproductive Strategies

The biological and behavioral tactics employed by individuals to ensure the survival and replication of their genes.