Microsoft Exam DP-420 Topic 7 Question 33 Discussion

Actual exam question for Microsoft's DP-420 exam

Question #: 33
Topic #: 7

Your company develops an application named App1 that uses the Azure Cosmos DB SDK and the Eventual consistency level.

App1 queries an Azure Cosmos DB for NoSQL account named account!

You need to identify which consistency level to assign to App1 to meet the following requirements:

* Maximize the throughput of the queries generated by App1 without increasing the number of request units currently used by the queries.

* Provide the highest consistency guarantees.

Which consistency level should you identify?

AStrong

BBounded Staleness

CSession

DConsistent Prefix

Show Suggested Answer

Suggested Answer: A

by Tarra at Mar 08, 2024, 12:02 PM

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Basilia

7 months ago

I believe Consistent Prefix would be the ideal choice as it provides the highest consistency guarantees.

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Lucina

7 months ago

I agree with Terry. Session consistency should be able to provide the balance between throughput and consistency.

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Julianna

7 months ago

I disagree. Strong consistency should be the best choice here.

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Terry

7 months ago

I think we should go with the Session consistency level.

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True, but the question specifically states that we need to 'provide the highest consistency guarantees'. Session consistency doesn't quite meet that criteria. I think Bounded Staleness is the way to go here.

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Ernest

8 months ago

But what about Session consistency? That could also be a viable option, as it provides a good balance between consistency and performance, and it's specifically designed for scenarios where the client and server are in the same session.

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8 months ago

The key here is to 'maximize the throughput of the queries without increasing the request units'. If we choose Strong consistency, that would provide the highest consistency guarantees, but it could negatively impact the throughput and increase the request units used. I think we should go with Bounded Staleness, as it provides a good balance between consistency and performance.

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Microsoft Exam DP-420 Topic 7 Question 33 Discussion

Contribute your Thoughts:

Basilia

Lucina

Julianna

Terry

Diego

Ernest

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