What is Class Invariant?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

A class invariant is an assertion that must be true of any class instance between calls of its exported operations

TuteeHUB · Answer

Class invariants must be established by class constructors

TuteeHUB · Answer

Class invariants must be preserved by every exported operation in the class

TuteeHUB · Answer

All of the mentioned

1.	What is Class Invariant?
A.	A class invariant is an assertion that must be true of any class instance between calls of its exported operations
B.	Class invariants must be established by class constructors
C.	Class invariants must be preserved by every exported operation in the class
D.	All of the mentioned
Answer» E.

Discussion