What does 'Ability' refer to in the material?

• A. A job title
• B. A list of references
• C. A type of education
• D. The quality of being able to do something

Answer: (D)

Ability refers to the capacity or power to do something—what a person can actually accomplish or how well they can perform tasks. In material, this term points to capability, not to a job title, a list of references, or a type of education. For example, saying someone has the ability to lift 50 pounds or to speak fluent French describes their capability, not their job label, contacts who can vouch for them, or the kind of schooling they completed. The other options describe concrete labels or collections, whereas ability is about what someone can do. So it represents the quality of being able to do something.