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.

---

Definitions:

Alzheimer's Disease

A progressive neurodegenerative disease that affects memory, thinking, and behavior, eventually leading to severe cognitive impairment.

Genetic

Pertaining to genes or heredity, the biological instructions inherited from parents that influence an individual's physical appearance, behavior, and susceptibility to diseases.

Frontotemporal NCD

A type of neurocognitive disorder affecting the front and sides of the brain, impacting behavior and language.

Lewy Body Dementia

A type of progressive dementia associated with abnormal deposits of a protein called alpha-synuclein in the brain, affecting cognitive function and motor control.