Which of the following best defines the term hierarchy?
A) the process by which the properties, methods, and events of one class are passed onto another class
B) the collection of a parent class along with its descendants
C) when a member variable of class A makes use of an object of type class B
D) when one class manipulates or changes objects of another class

Question

Quizplus · Accepted Answer

Hierarchy refers to a system or organization in which people, groups, or objects are ranked one above the other according to status or authority. In programming, hierarchy refers to the arrangement of classes in a way that reflects a parent-child relationship, where a parent class has descendants that inherit its properties and methods. Therefore, option B is the best definition of hierarchy in programming.

Which of the Following Best Defines the Term Hierarchy