Microsoft Exam DP-420 Topic 12 Question 31 Discussion

Actual exam question for Microsoft's DP-420 exam

Question #: 31
Topic #: 12

You need to implement a trigger in Azure Cosmos DB Core (SQL) API that will run before an item is inserted into a container.

Which two actions should you perform to ensure that the trigger runs? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

AAppend pre to the name of the JavaScript function trigger.

BFor each create request, set the access condition in RequestOptions.

CRegister the trigger as a pre-trigger.

DFor each create request, set the consistency level to session in RequestOptions.

EFor each create request, set the trigger name in RequestOptions.

Show Suggested Answer

Suggested Answer: B

by Jolene at Jan 27, 2024, 02:38 AM

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Annice

1 months ago

I'm just hoping the trigger doesn't accidentally insert a unicorn into the container. That would be a real 'pre' problem!

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Meghan

1 months ago

Appending 'pre' to the name of the JavaScript function trigger? Hmm, that's a new one. I wonder if that's to differentiate it from a post-trigger or something.

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Rosendo

1 months ago

Wait, do I really need to set the consistency level to session? Seems like overkill for a simple insert trigger.

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Michell

6 days ago

You should register the trigger as a pre-trigger.

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Chantell

6 days ago

User3: User1 is correct, setting the consistency level to session is necessary.

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Lawana

11 days ago

No, you don't need to set the consistency level to session.

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Vincent

21 days ago

User2: No, you don't need to set the consistency level to session.

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Lynette

22 days ago

User1: Yes, you need to set the consistency level to session.

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Quentin

2 months ago

Oh, and I also need to set the trigger name in the RequestOptions. Gotta make sure the system knows which trigger to run.

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Caren

15 days ago

E) For each create request, set the trigger name in RequestOptions.

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Tammara

20 days ago

C) Register the trigger as a pre-trigger.

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Milly

2 months ago

A) Append pre to the name of the JavaScript function trigger.

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Penney

2 months ago

Great, so we should select options A and C for this question.

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Alishia

2 months ago

Yes, that makes sense. We also need to append pre to the name of the JavaScript function trigger.

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Penney

2 months ago

I think we need to register the trigger as a pre-trigger.

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Mattie

2 months ago

Exactly, those two actions should ensure that the trigger runs before an item is inserted into the container.

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Reiko

2 months ago

Looks like I need to register the trigger as a pre-trigger. Makes sense, since the docs say it should run before the item is inserted.

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Marylin

1 months ago

C) Register the trigger as a pre-trigger.

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Val

2 months ago

A) Append pre to the name of the JavaScript function trigger.

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Herman

2 months ago

Yes, that makes sense. We also need to append pre to the name of the JavaScript function trigger.

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Mattie

3 months ago

I think we need to register the trigger as a pre-trigger.

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