| Parameter | Criteria | Evaluation Question | Evaluation Mark |
| Reliability | 0 being unreliable and 5 being extremely reliable | On a scale of 0 - 5 rate the reliability of the system | Minimum = 0 Maximum = 5 |
| Availability | 0 being unavailable and 5 being always available | On a scale of 0 - 5 rate the availability of the system | Minimum = 0 Maximum = 5 |
| Responsiveness | 0 being unresponsive and 5 being very responsive | On a scale of 0 - 5 rate the responsiveness of the system - | Minimum = 0 Maximum = 5 |
| Proneness to Errors | 5 being no errors and 0 always having errors | On a scale of 0 - 5 rate the proneness to errors of the system | Minimum = 0 Maximum = 5 |