Match Each of the Following Terms with Its Corresponding Definition

question 177

Multiple Choice

Match each of the following terms with its corresponding definition.
-A particular relationship between two attributes.For every valid instance of A,the value of A uniquely determines the value of B.

• A)foreign key
• B)functional dependency
• C)homonym
• D)recursive foreign key
• E)referential integrity
• F)relation
• G)relational database model
• H)synonym
• I)well-structured relation

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Definitions:

Relative Luminance

The brightness of a color relative to a standard, often used in digital design and accessibility.

Perceptual Constancy

The brain's ability to recognize that objects are unchanging (in shape, size, brightness, or color) despite shifts in environment or perspective.

Illumination

The provision of light, enabling visibility in an environment, or the state of being lit with light.

Blindsight

A phenomenon in which individuals with damage to their primary visual cortex are capable of responding to visual stimuli that they do not consciously see.