Which Device Is a General-Purpose Computing Device

question 86

Multiple Choice

Which device is a general-purpose computing device?

• A)Apple iPod
• B)Xbox One
• C)Smartphone
• D)Digital watch

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Definitions:

Minimal Stimulus

The smallest level of stimulation that can be detected or that elicits a response from an organism.

Absolute Threshold

The minimum intensity of a stimulus that one can detect 50% of the time, delineating the boundary between detectable and undetectable sensations.

Difference Threshold

The minimal change in stimulation that an individual can detect 50% of the time, also known as the just noticeable difference (JND).

Subliminal Perception

The processing of information by sensory systems without a person's conscious awareness.