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Exam DP-420 topic 3 question 20 discussion

Actual exam question from Microsoft's DP-420
Question #: 20
Topic #: 3
[All DP-420 Questions]

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.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have a container named container1 in an Azure Cosmos DB Core (SQL) API account.

You need to make the contents of container1 available as reference data for an Azure Stream Analytics job.

Solution: You create an Azure function that uses Azure Cosmos DB for NoSQL change feed as a trigger and Azure event hub as the output.

Does this meet the goal?

  • A. Yes
  • B. No
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by [deleted] at May 7, 2024, 9:36 a.m.

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matejka
2 days, 19 hours ago
Selected Answer: A
A is correct
upvoted 1 times
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8a6a5d3
5 months, 3 weeks ago
No, this solution does not meet the goal. To use Azure Cosmos DB as reference data for an **Azure Stream Analytics job**, you would typically use Cosmos DB as a direct input or reference data source for the Stream Analytics job. Azure Stream Analytics supports Cosmos DB Core (SQL) API directly as a reference data source. The provided solution involves using **Azure Functions** with Cosmos DB change feed as a trigger and outputting to **Azure Event Hub**, which is more suitable for real-time event-driven scenarios, but it doesn't directly provide Cosmos DB data as reference data to Stream Analytics. To meet the goal, you should configure Cosmos DB as a reference data source in the Stream Analytics job instead of using the change feed and event hub combination.
upvoted 1 times
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[Removed]
10 months, 2 weeks ago
Selected Answer: B
This is a series of questions with multiple scenarios. Correct options are: 1. You create an Azure Synapse pipeline that uses Azure Cosmos DB Core (SQL) API as the input and Azure Blob Storage as the output. 2. You create an Azure Data Factory pipeline that uses Azure Cosmos DB Core (SQL) API as the input and Azure Blob Storage as the output. All other options are incorrect.
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
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