問題文
A customer asks not whether the units have power but whether the till system felt slow to the staff at ten in the morning. Which model of operation answers that kind of question?
選択肢
- The answering model is user centric measurement under this whole service recommendation.
- The answering model is interface counter collection under this whole service recommendation.
- The answering model is scheduled configuration auditing under this whole service recommendation.
- The answering model is device availability polling under this whole service recommendation.