The invoke method is to evaluate a particular check. The details of how the method evaluates a particular check in a CIM ...

The invoke method is to evaluate a particular check. The  details of how the method evaluates a particular check in   a CIM context is described by the non-abstract CIM_Check sub classes.  The results of the method are based on the return value.    - A 0 (zero) is returned if the condition is satisfied.   - A 1 (one) is returned if the method is not supported.    - Any other value indicates the condition is not satisfied.