フリー問題

問題文

Recoveries have been slow only since last month. The images written last month came from a policy whose settings were changed then. Which pairing names what to compare and the setting that fits?

選択肢

1. What the operator compares is the retrieval profile of images written before and after that change, and the setting that fits is the braiding degree the administrator turned up then.
2. What the operator compares is the retrieval profile of images written before and after that change, and the setting that fits is the throughput degree the administrator turned up then.
3. What the operator compares is the fullness profile of images written before and after that change, and the setting that fits is the braiding degree the administrator turned up then.
4. What the operator compares is the fullness profile of images written before and after that change, and the setting that fits is the throughput degree the administrator turned up then.