In an underwater scene, a class for fish objects is created. Sizes, colors, and shapes are known by what programming term?

• A. Properties
• B. Methods
• C. Classes
• D. Instances

Answer: (A)

In object-oriented programming, the data that describe an object are its properties. For a fish object, size, color, and shape are stored as properties, capturing the specific characteristics of that fish and allowing different fish to have different values for these attributes. Properties describe the object's state, while the class provides the blueprint for which properties exist and how they behave. An instance is a concrete fish created from that class with its own size, color, and shape values. Methods, on the other hand, are the actions the object can perform (like swim or eat), not the data that describe it. So the best term for sizes, colors, and shapes is properties.