フリー問題

問題文

A guard has two conditions joined by a logical operator, and the second condition opens a session to the device. On unreachable devices the script currently waits for the full session timeout before it decides to skip them. Which pair states how the guard is rewritten and what the rewrite avoids?

選択肢

1. The left test can already fail, so the guard evaluates cached encoding first and skips remote assignments in that specification.
2. The left test can already fail, so the guard evaluates cached encoding first and skips remote calls in that specification.
3. The left test can already fail, so the guard evaluates cached membership first and skips remote calls in that specification.
4. The left test can already fail, so the guard evaluates cached membership first and skips remote assignments in that specification.