When defining an inner class to be a helper class for an outer class,the inner classes access should be marked as:
A)Public
B)Private
C)Protected
D)Package access

Question

Quizplus · Accepted Answer

When defining an inner class as a helper class for an outer class, its access should be restricted to the outer class, as it is not intended to be used outside of it. Therefore, the inner class should be marked as private to ensure that it cannot be accessed from outside the outer class.

When Defining an Inner Class to Be a Helper Class