問題文
An external server is going to change sessions after the fact and the operator has to decide how strict to be about the time marker. The engineer asks what becomes of the messages when the strict choice is made and the marker is absent, and what the strict choice is meant to give. Which statement covers both of those?
選択肢
- The fate of the messages when the strict choice is made and the marker is absent is a plain acceptance, and the guard that the strict choice is meant to give is one against flooding.
- The fate of the messages when the strict choice is made and the marker is absent is a quiet discard, and the guard that the strict choice is meant to give is one against flooding.
- The fate of the messages when the strict choice is made and the marker is absent is a quiet discard, and the guard that the strict choice is meant to give is one against replay.
- The fate of the messages when the strict choice is made and the marker is absent is a plain acceptance, and the guard that the strict choice is meant to give is one against replay.