Microsoft Exam DP-420 Topic 5 Question 12 Discussion

Actual exam question for Microsoft's DP-420 exam

Question #: 12
Topic #: 5

[All DP-420 Questions]

You need to select the partition key for con-iot1. The solution must meet the IoT telemetry requirements.

What should you select?

Athe timestamp

Bthe humidity

Cthe temperature

Dthe device ID

Show Suggested Answer

Suggested Answer: D

The partition key is what will determine how data is routed in the various partitions by Cosmos DB and needs to make sense in the context of your specific scenario. The IoT Device ID is generally the 'natural' partition key for IoT applications.

Scenario: The iotdb database will contain two containers named con-iot1 and con-iot2.

Ensure that Azure Cosmos DB costs for IoT-related processing are predictable.

https://docs.microsoft.com/en-us/azure/architecture/solution-ideas/articles/iot-using-cosmos-db

by Helga at May 05, 2022, 04:11 AM

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Asha

5 days ago

This looks like a straightforward question about data visualization. I'll focus on the key terms like "percentile" and "distribution" to determine the correct answer.

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Matt

11 days ago

Creating workflow rules sounds like the way to go here. That should help streamline the approval process and make sure we're meeting all the policy requirements.

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Evangelina

14 days ago

I'm a bit confused. Is there a way to play RealMedia files without converting them? I feel like there has to be an easier solution.

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Edna

15 days ago

I'm pretty sure the correct answer is D. The layout design file for an Android activity should have the name "activity_main.xml".

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