Essentially, all OCL expressions are simply a declarative statement that evaluates to either being true or false. If the expression evaluates to true, then the constraint has been _______________.
A) satisfied
B) executed
C) always true
D) served as an invariant
E) skipped

Question

Quizplus · Accepted Answer

When an OCL expression evaluates to true, it means that the condition it describes has been satisfied or met. Therefore, the correct answer is A. The other options are not accurate. For example, executing an OCL expression makes no sense because OCL is a declarative language, not an imperative one. Similarly, an OCL expression may not always be true, and it is not serving as an invariant but rather describing one. Finally, skipping an OCL expression is not an option because it is a necessary part of the model's specification.

Essentially, All OCL Expressions Are Simply a Declarative Statement That