問題文
A reviewer has to write down what becomes of a change committed on a trial footing, if the session that made it drops before the confirming step and no lasting mark was set on that commit. Which reading does RFC 6241 support, and what happens to the timer if a second trial commit arrives?
選択肢
- The server has to put the settings back as they stood before the trial commit was made, and the timer runs on from where it was when a second trial commit arrives before it runs out, in that trial-commit revert.
- The server has to keep the settings as the trial commit left them until an operator clears them, and the timer is halted for good when a second trial commit arrives before it runs out, in that trial-commit revert.
- The server has to put the settings back as they stood before the trial commit was made, and the timer is set afresh to its own span when a second trial commit arrives before it runs out, in that trial-commit revert.
- The server has to keep the settings as the trial commit left them until an operator clears them by hand, and the timer runs on from where it stood when a second trial commit arrives before it runs out, in that trial-commit revert.