What Program Tests Classes by Creating Objects of Classes and Sending

question 21

Multiple Choice

What program tests classes by creating objects of classes and sending messages to them?

• A) Driver
• B) Runner
• C) Controller
• D) Builder

---

Definitions:

Lower Respiratory System

The part of the respiratory system including the trachea, bronchi, and lungs, involved in the vital process of gas exchange.

Epiglottis

A flap of cartilage located at the entrance of the larynx, which closes during swallowing to prevent food and liquid from entering the airway.

Hemispheres

Two halves of the brain, each responsible for different functions and controls opposite sides of the body.

Lung

A pair of respiratory organs located in the chest, involved in the process of oxygen exchange and carbon dioxide expulsion from the bloodstream.