Given the code, when accessing the subclass instance through go_super, what can you do?

When accessing the subclass instance through the reference variable go_super, you can access the inherited public components of the superclass. In object-oriented programming, when a subclass inherits from a superclass, it gains access to the public members (attributes or methods) defined in the superclass. This allows for leveraging existing functionality without needing to rewrite code.

By using the reference to the superclass (represented by go_super), you can interact with the public components that the subclass has inherited. This encapsulation promotes code reusability and a clear structure by keeping the public interface accessible while potentially restricting access to private components.

Accessing private components, which are only available to the class in which they are declared, is not possible through a superclass reference, making the inherited public components the only accessible features in this context. Additionally, while you could call public methods and redefined methods from the subclass, this particular question specifically highlights the ability to access inherited public components.