フリー問題

DevOps Tools Engineer のフリー問題 19 / 20 問目

問題文

Two panels use the same counter over the same five minute window. One shows a value near two and the other shows a value near six hundred. Which functions are in use, and what does each return?

選択肢

  1. The panel with the small figure uses the function that returns a per second average over the window, while the other uses the function that returns the total growth over the same window, so the two differ by the number of seconds in the window and both of them correct for counter resets.
  2. The panel with the small figure uses the function that returns a per second average over the window, while the other uses the function that returns the total growth over the same window, so the two differ by the number of samples in the window and both of them compress for counter resets.
  3. The panel with the small figure uses the function that returns a per second maximum over the window, while the other uses the function that returns the total peak over the same window, so the two differ by the number of seconds in the window and both of them correct for counter resets.
  4. The panel with the small figure uses the function that returns a per second maximum over the window, while the other uses the function that returns the total peak over the same window, so the two differ by the number of samples in the window and both of them compress for counter resets.

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