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Exam DP-201 topic 2 question 30 discussion

Actual exam question from Microsoft's DP-201

Question #: 30
Topic #: 2

You have a Windows-based solution that analyzes scientific data. You are designing a cloud-based solution that performs real-time analysis of the data.
You need to design the logical flow for the solution.
Which two actions should you recommend? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

A. Send data from the application to an Azure Stream Analytics job.
B. Use an Azure Stream Analytics job on an edge device. Ingress data from an Azure Data Factory instance and build queries that output to Power BI.
C. Use an Azure Stream Analytics job in the cloud. Ingress data from the Azure Event Hub instance and build queries that output to Power BI.
D. Use an Azure Stream Analytics job in the cloud. Ingress data from an Azure Event Hub instance and build queries that output to Azure Data Lake Storage.
E. Send data from the application to Azure Data Lake Storage.
F. Send data from the application to an Azure Event Hub instance.

Show Suggested Answer

Suggested Answer: CF 🗳️
Stream Analytics has first-class integration with Azure data streams as inputs from three kinds of resources:
✑ Azure Event Hubs
✑ Azure IoT Hub
✑ Azure Blob storage
Reference:
https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-define-inputs

by Israel2 at July 14, 2020, 11:41 a.m.

Comments

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anupit

Highly Voted 5 years ago

CF is the correct one, no confusion

upvoted 36 times

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Arsa

Highly Voted 4 years, 11 months ago

CF correct

upvoted 15 times

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cadio30

Most Recent 4 years, 2 months ago

As stated C and F are the correct solutions though if it is needed to configure it sequentially then F and C are the appropriate steps to accomplish it. Event Hub > Azure Stream Analytics (Cloud) > Power BI (output for real time analysis)

upvoted 1 times

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Deepu1987

4 years, 5 months ago

we can't o/p azure data lake storage as we have a better option Power BI as we can run Power BI directly on ASA

upvoted 1 times

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Deepu1987

4 years, 5 months ago

The 1st step would be read option F & then option C in order to understand the logical flow D cannot be included as per the given scenario.

upvoted 1 times

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spiitr

4 years, 5 months ago

Why not CD? and how do you meet "performs real-time analysis of the data." through event hub?

upvoted 1 times

spiitr

4 years, 5 months ago

I guess these are two actions or steps part of same solution. If so CF is correct. First action is F and then perform C.

upvoted 1 times

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Sriniv

4 years, 5 months ago

Yes for real time analysis input through event hub and output to BI

upvoted 1 times

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JMCun

4 years, 7 months ago

Why is the output to DLake v2 option wrong? Thanks

upvoted 5 times

maciejt

4 years, 4 months ago

I think that data lake cannot be tread as last step to consume data, there would be needed a third step to consume data from DL. PowerBI visualization can be threated as final data consumption

upvoted 1 times

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