フリー問題

問題文

One service answers slowly no matter how light the load is, and another answers well until the load reaches a level that is still inside the allowed range. Which pair of underlying causes does the syllabus attach to those two failure modes?

選択肢

1. The narrow buffer of the waiting stack explains the constant slowness, and the leaking holding of the running process explains the climbing slackening.
2. The leaking holding of the running process explains the unchanging slowness, and the narrow buffer of the waiting column explains the climbing slackening.
3. The weak design of the storage layer explains the constant slowness, and the flooded holding of the shared machine explains the climbing slackening.
4. The filled pool of the shared server explains the constant slowness, and the weak design of the storage surface explains the climbing slackening.