An Abstract Method ____

question 21

Multiple Choice

An abstract method ____.

• A) is any method in the abstract class
• B) cannot be inherited
• C) has no body
• D) is found in a subclass and overrides methods in a superclass using the reserved word abstract

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Definitions:

Clinical Trial

A research study conducted with human volunteers to evaluate the safety and effectiveness of medical interventions.

Retrospective Study

A research approach that examines existing data or records to study outcomes that have already occurred.

Incidence

The frequency at which a new event, such as a new case of a disease, occurs within a defined population over a specified period of time.

AIDS

Acquired Immunodeficiency Syndrome, a life-threatening condition caused by the human immunodeficiency virus (HIV), which severely damages the immune system.