Microsoft Exam DP-420 Topic 14 Question 24 Discussion

Actual exam question for Microsoft's DP-420 exam

Question #: 24
Topic #: 14

You have a database in an Azure Cosmos DB for NoSQL account that is configured for multi-region writes.

You need to use the Azure Cosmos DB SDK to implement the conflict resolution policy for a container. The solution must ensure that any conflict sent to the conflict feed.

Solution: You set ConfilictResolutionMode to Custom. You Set ResolutionProcedures to a custom stored procedure. You configure the custom stored procedure to use the isTomstone parameter to resolve conflict.

Does this meet the goal?

AYes

BNo

Show Suggested Answer

Suggested Answer: A

by Alaine at Aug 04, 2023, 05:25 PM

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Dannie

25 days ago

Haha, 'isTomstone'? Is that like a stone that's been turned into a tomb or something? I think we need to stick to the proper Cosmos DB lingo here, folks.

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Angella

3 days ago

User 3: I agree, we should use the correct terminology for Cosmos DB

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Kathryn

8 days ago

User 2: No

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Nettie

10 days ago

User 1: Yes

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Henriette

1 months ago

Wait, is 'isTomstone' even a real parameter? That sounds like a typo to me. I'd double-check the documentation to make sure we're using the correct terminology.

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Mitsue

1 months ago

Hmm, I'm not sure the isTombstone parameter is the best way to go here. Wouldn't it be better to use a custom conflict resolution logic that can intelligently merge the conflicting data and send it to the conflict feed?

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Francesco

9 days ago

User 2: B) No

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Lauran

14 days ago

User 1: A) Yes

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Cyndy

2 months ago

I agree with Johnetta. The goal is to ensure that any conflict is sent to the conflict feed, so we need a resolution procedure that preserves the conflicting data, not one that simply deletes it.

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Mona

20 days ago

A) Yes

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Chi

23 days ago

I agree, B) No is the right choice. We want to ensure conflicts are sent to the conflict feed.

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Chi

1 months ago

I think B) No is the correct answer. We need a resolution procedure that preserves the conflicting data.

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Chi

1 months ago

B) No

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Chi

1 months ago

A) Yes

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Johnetta

2 months ago

The solution seems to be on the right track, but I'm not sure about using the isTombstone parameter to resolve conflicts. Doesn't that just delete the conflicting data instead of preserving it in the conflict feed?

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Rosalia

2 months ago

I'm not sure. Maybe we should also consider other options before deciding if this solution meets the goal or not.

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Rebeca

2 months ago

I agree with Kerry. Using a custom stored procedure with the isTomstone parameter sounds like a good way to handle conflicts in a multi-region writes scenario.

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Kerry

2 months ago

Yes, that should meet the goal because setting ConflictResolutionMode to Custom and using a custom stored procedure with isTomstone parameter should help resolve conflicts.

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