The Step in Which a Distributed Database Decides the Order

question 96

Multiple Choice

The step in which a distributed database decides the order in which to execute the distributed query is called:

• A) decomposition.
• B) localization.
• C) step optimization.
• D) none of the above.

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Definitions:

Perceptual Constancy

The accurate perception of certain attributes of a distal object, such as its shape, size, and brightness, despite changes in the proximal stimulus caused by variations in our viewing circumstances.

Serial Processing

The act of handling one piece of information at a time, typically in a sequential manner.

Size Constancy

is the perceptual ability to see objects as maintaining the same size despite changes in their distance or the size of the image they cast on the retina.

Gestalt Grouping

The perceptual process by which humans naturally organize stimuli into meaningful groups or wholes, based on principles like similarity, proximity, and closure.