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AZ-802 · Monitoring and troubleshooting · Monitoring and troubleshooting | Monitor by using Windows Server tools and Azure services

Practice question 389 of 506 · medium

A capability has only two days of history and returns no forecast. What should be checked before treating this as failure?

Choose the single best answer.

  1. A.Treat every None result as a failed prediction engine
  2. B.Whether insufficient history explains the None result
  3. C.Assume Azure connectivity is needed before local history can be analyzed
  4. D.Assume two days always train a 60-day forecast
Show the answer and explanation

✓ Correct answer

  • Whether insufficient history explains the None result

The default model does not predict with zero to five days of input. None can therefore be expected, not an engine failure. Two days does not supply a 60-day forecast, and System Insights processing runs locally without requiring Azure.

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