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Exam DP-201 topic 2 question 15 discussion

Actual exam question from Microsoft's DP-201
Question #: 15
Topic #: 2
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Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You have streaming data that is received by Azure Event Hubs and stored in Azure Blob storage. The data contains social media posts that relate to a keyword of
Contoso.
You need to count how many times the Contoso keyword and a keyword of Litware appear in the same post every 30 seconds. The data must be available to
Microsoft Power BI in near real-time.
Solution: You use Azure Databricks to create a Scala notebook. You use a Structured Streaming job to connect to the event hub that counts the posts that have the specified keywords, and then writes the data to a Delta table. You consume the data in Power BI by using DirectQuery mode.
Does the solution meet the goal?

  • A. Yes
  • B. No
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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Shrikant_Kulkarni
Highly Voted 4 years, 7 months ago
this question is outdated. this should be perfectly possible.
upvoted 14 times
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cadio30
Most Recent 4 years ago
The propose solution is feasible as the PowerBI can integrate to Azure Databricks. Unless the requirement changes to 'real time' then Azure Stream Analytics is suited service. Reference: https://azure.microsoft.com/nl-nl/blog/structured-streaming-with-databricks-into-power-bi-cosmos-db/
upvoted 3 times
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mohowzeh
4 years, 4 months ago
https://databricks.com/blog/2020/10/30/announcing-azure-databricks-power-bi-connector-public-preview.html
upvoted 2 times
ACSC
4 years, 4 months ago
So, the answer is Yes, the solution meets the goal.
upvoted 2 times
ACSC
4 years, 4 months ago
I mean, it is possible, but not near real-time. The answer is No.
upvoted 5 times
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