問題文
An app runs on two operating systems and each one keeps several versions alive in the market. Which option names the pair that this situation puts under test?
選択肢
- The team repeats the contact book and rechecks the listed right, beside that measurement
- The team repeats the returned route and rechecks the sensor state, beside that measurement
- The team repeats the striped symbol and rechecks the printed sheet, beside that measurement
- The team repeats the shared code and rechecks the saving feature, beside that measurement