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Exam AZ-220 topic 11 question 2 discussion

Actual exam question from Microsoft's AZ-220
Question #: 2
Topic #: 11
[All AZ-220 Questions]

DRAG DROP -
You need to add Time Series Insights to the solution to meet the pilot requirements.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:

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Suggested Answer:
Step 1: Provision Time Series Insights
Select Provision new IoT Hub to create a new IoT hub.
Step 2: Route telemetry from IoT Hub to a custom event.
Step 3: Add a data access policy to Time Series Insights for the dashboard web app
Scenario: Requirements. Pilot Requirements
During the pilot phase, devices will be deployed to 10 offices. Each office will have up to 1,000 devices.
During this phase, you will add Azure Time Series Insights in parallel to Stream Analytics to support real-time graphs and queries in a dashboard web app.
The pilot deployment must minimize operating costs.
Incorrect Answers:
No need to use an endpoint.
Reference:
https://docs.microsoft.com/en-us/azure/time-series-insights/time-series-insights-update-create-environment

Comments

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AkashKarve
Highly Voted 5 years ago
Ans should be: 1.Add new consumer group to the built-in endpoint of IoT hub 2.Provision TimeSeries Insights 3.Add a data access policy to Time Series Insights for the dashboard web app
upvoted 16 times
Bengkel
4 years, 11 months ago
No, because the built-in endpoint will not contain any data because the custom endpoint cloud-route will route everything to the coldpath. So you first need to create a new custom endpoint that routes to the built-in endpoint. Therefor the given answer is correct.
upvoted 7 times
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IMARRA
Most Recent 1 year, 12 months ago
I would go for: - Add a custom event endpoint - Add new consumer group to the built-in endpoint of IoT hub - Add a data access policy Starting from this guide: https://learn.microsoft.com/en-us/azure/time-series-insights/how-to-ingest-data-iot-hub "The IoT hub must have active message events being sent in" so the first step is "add custom event endpoint". Then you add the new consumer group and finally, in the next steps of the guide, you can find: "Define access policy" https://learn.microsoft.com/en-us/azure/time-series-insights/concepts-access-policies
upvoted 1 times
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frederik_1
4 years, 6 months ago
Given the fact that there's already some routing implemented and the built in events endpoint will not contain any data, I'd say the answer is: - add a custom event endpoint - route data to custom event endpoint - provision Timeseries Insights
upvoted 2 times
RowanX
4 years, 5 months ago
Once a Route is created, data stops flowing to the built-in-endpoint unless a Route is created to that endpoint.
upvoted 1 times
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frederik_1
4 years, 6 months ago
You definitely need a dedicated consumer group for TSI ingestion.
upvoted 2 times
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getazusername
4 years, 7 months ago
The tutorial says: 1. Create an Azure Time Series Insights Gen2 environment 2 Select Next: Event Source 3. On the Azure Time Series Insights Gen2 page, select Data Access Policies So in my opinion given answers are correct.
upvoted 3 times
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