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Microsoft DP-300 Exam - Topic 12 Question 39 Discussion

Posted by Clorinda on May 10, 2022 at 02:54 AM

You have an Azure Stream Analytics job.

You need to ensure that the job has enough streaming units provisioned.

You configure monitoring of the SU % Utilization metric.

Which two additional metrics should you monitor? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Suggested Answer: C, D

To react to increased workloads and increase streaming units, consider setting an alert of 80% on the SU Utilization metric. Also, you can use watermark delay and backlogged events metrics to see if there is an impact.

Note: 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, by increasing the SUs.


https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-monitoring

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15 comments · newest first
LE
Leonard 11 months ago
Wait, are we really considering Function Events? That seems off.
CA
Cammy 12 months ago
Agreed, Backlogged Input Events is a must!
RE
Rebecka 12 months ago
Late Input Events? Not sure if that's really necessary.
ME
Meghann 1 year ago
I think Watermark Delay is also crucial.
MI
Mila 1 year ago
Definitely monitor Backlogged Input Events!
GE
Gerald 1 year ago
I believe "Out of order Events" could be relevant too, but I’m leaning towards "Backlogged Input Events" and "Watermark Delay" as the best options.
LI
Lili 1 year ago
I’m a bit confused about "Watermark Delay." I know it relates to event processing, but I can't recall if it's essential for ensuring enough streaming units.
HE
Helaine 1 year ago
I think "Backlogged Input Events" is definitely one to monitor since it indicates if the job is falling behind. I feel like we practiced a similar question on this.
SH
Shayne 1 year ago
I remember we discussed the importance of monitoring input events, but I'm not sure if "Late Input Events" or "Backlogged Input Events" is more critical.
BE
Bettina 1 year ago
I think I've got this one. Reference groups are the individuals who exert social influence over us, so the answer is B. I'm feeling good about this one.
DE
Dean 1 year ago
I've got a feeling that $3,000 for Customer B sounds too high. Might it just be $1,000 again?
CL
Clorinda 1 year ago
Definitely going with getElementById() here. That's the most direct way to target a specific element by its ID.
MA
Markus 1 year ago
Okay, let's see. Data disk snapshot and system disk snapshot seem like the most relevant options here. I'll mark those two.
GL
Glynda 1 year ago
Hmm, not sure about the Android Studio version part. I'll stick to the first three options and see how that goes.
AL
Alonzo 1 year ago
I remember studying versioning, and I think X definitely indicates the major version number.
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