You should not define a class field that is dependent upon the values of other class fields:
A) in order to avoid having stale data
B) because it is redundant
C) because it should be defined in another class
D) in order to keep it current

Question

Quizplus · Accepted Answer

Defining a class field that is dependent upon the values of other class fields can lead to stale data, meaning the field may not accurately reflect the current state of the object. It is better to calculate the value of the field based on the current state of the object, rather than storing it as a separate field.

You Should Not Define a Class Field That Is Dependent