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Exam DP-200 topic 4 question 4 discussion

Actual exam question from Microsoft's DP-200
Question #: 4
Topic #: 4
[All DP-200 Questions]

You are monitoring an Azure Stream Analytics job.
You discover that the Backlogged Input Events metric is increasing slowly and is consistently non-zero.
You need to ensure that the job can handle all the events.
What should you do?

  • A. Change the compatibility level of the Stream Analytics job.
  • B. Increase the number of streaming units (SUs).
  • C. Create an additional output stream for the existing input stream.
  • D. Remove any named consumer groups from the connection and use $default.
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Suggested Answer: B 🗳️
Backlogged Input Events: Number of input events that are backlogged. A non-zero value for this metric implies that your job isn't able to keep up with the number of incoming events. If this value is slowly increasing or consistently non-zero, you should scale out your job. You should increase the Streaming Units.
Note: Streaming Units (SUs) represents the computing resources that are allocated to execute a Stream Analytics job. The higher the number of SUs, the more
CPU and memory resources are allocated for your job.
Reference:
https://docs.microsoft.com/bs-cyrl-ba/azure/stream-analytics/stream-analytics-monitoring

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NamishBansal
Highly Voted 3 years, 12 months ago
correct
upvoted 6 times
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syu31svc
Most Recent 4 years, 5 months ago
Link provided supports B as the answer
upvoted 2 times
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