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フリー問題

F5 Certified Administrator, NGINX のフリー問題 8 / 20 問目

問題文

The address behind one name changes during the day, and the front keeps talking to the address it learned at start up. What made it hold on to that address?

選択肢

  1. The front resolved the name at the loading moment, and expecting the cached lookup would suppose the name is consulted afresh before every single request the configuration handles.
  2. The front resolved the name at the midflight moment, and expecting the cached lookup would suppose the name is consulted afresh before every single request the configuration handles.
  3. The front resolved the name at the midflight moment, and expecting the refreshed lookup would suppose the name is consulted afresh before every single request the configuration handles.
  4. The front resolved the name at the loading moment, and expecting the refreshed lookup would suppose the name is consulted afresh before every single request the configuration handles.

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