What Is Usability

question 67

Multiple Choice

What is usability?

• A) The system is easy to learn and efficient and satisfying to use
• B) The system functions correctly and provides accurate information
• C) The system allows varying levels of access
• D) The system quickly transforms to support environmental changes

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Definitions:

Centenarians

Individuals who have reached the age of 100 years or older.

Cognitive Decline

Gradual loss of cognitive functions such as memory, attention, and the ability to learn new information.

Huntington's Disease

A hereditary neurodegenerative disorder characterized by movement, cognitive, and psychiatric disturbances.

Alzheimer's Disease

A progressive neurodegenerative disorder characterized by memory loss, cognitive impairment, and functional decline.