Which perspective should be used in formulating pre- and postconditions?
A) The private implementation of the class.
B) The public interface of the class.
C) The knowledge of the designer.
D) The requirements of the user.

Question

Quizplus · Accepted Answer

Pre- and postconditions should be formulated based on the public interface of the class, as they define the expected behavior and constraints for users interacting with the class.

Which Perspective Should Be Used in Formulating Pre- and Postconditions