A class that can have direct instances (e.g.,Outpatient or Resident Patient)is called a(n)________ class.
A)Object
B)Abstract
C)Associative
D)Concrete

Question

Quizplus · Accepted Answer

A concrete class is a class that can have direct instances or objects created from it. Therefore, option D is the best choice. The other options are not suitable since an Abstract class cannot have direct instances, an Associative class is used to associate or relate two classes, and an Object is a runtime entity of a class.

A Class That Can Have Direct Instances (E