In a generalization/specialization relationship, it would not make sense for a class at the bottom of the hierarchy to be a(n )  ______ class.

In a generalization/specialization relationship, it would not make sense for a class at the bottom of the hierarchy to be a(n) superclass.

Explanation

In such hierarchical structures, a superclass represents a more general category, and subclasses represent more specific instances. A class at the bottom of the hierarchy, often referred to as a subclass, inherits properties and methods from its superclass while also adding its unique attributes or behaviors. Thus, it inherently cannot be a superclass, as it does not encompass any broader categories; rather, it is defined by the specifics it implements based on its superclass.