Which of the following does Alex's roommate use as an example of an instance of the APPLIANCE class?
A)heat food
B)kitchen
C)refrigeration
D)microwave oven

Question

Quizplus · Accepted Answer

The question is asking for an example of the APPLIANCE class, meaning an object or device used for a specific task. While "heat food" could potentially fit the definition, it is too broad and not a specific device or object. "Kitchen" is not an appliance, but a room or space. "Refrigeration" is a process or function, not an appliance itself. "Microwave oven," on the other hand, is a specific device used to heat or cook food, making it the best choice and example of an instance of the APPLIANCE class.

Which of the Following Does Alex's Roommate Use as an Example