In a Supertype/subtype Hierarchy, Each Subtype Has

question 49

Multiple Choice

In a supertype/subtype hierarchy, each subtype has:

• A) only one supertype.
• B) many supertypes.
• C) at most two supertypes.
• D) at least one subtype.

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Definitions:

Subliminal Stimulation

The process of influencing someone's mind with stimuli (visual or auditory) below the threshold of conscious perception.

Pitch Increase

A rise in the perceived frequency of sound, leading to the auditory sensation of a higher tone.

Visible Light

The part of the electromagnetic spectrum that stimulates the eye and produces visual sensations.

Cosmic Rays

High-energy particles, originating outside the solar system, that travel through space and strike the Earth's atmosphere.