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Salesforce Exam Salesforce MuleSoft Developer II Topic 4 Question 14 Discussion

Actual exam question for Salesforce's Salesforce MuleSoft Developer II exam
Question #: 14
Topic #: 4
[All Salesforce MuleSoft Developer II Questions]

Refer to the exhibit.

What required changes can be made to give a partial successful response in case the United Airlines API returns with a timeout?

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Suggested Answer: D

To give a partial successful response in case the United Airlines API returns with a timeout, the developer should add a Scatter-Gather component inside a Try scope, and set the payload to a default value 'Error' inside the error handler using the On Error Continue scope. A Scatter-Gather component allows sending multiple requests concurrently and aggregating the responses into an array. A Try scope allows handling errors that occur within it using an error handler. An On Error Continue scope allows continuing the flow execution after handling an error. Therefore, by using these components, the developer can send requests to both APIs in parallel, handle any timeout errors from United Airlines API, and return a partial response with a default value for that API. Reference: https://docs.mulesoft.com/mule-runtime/4.3/scatter-gather-concept https://docs.mulesoft.com/mule-runtime/4.3/try-scope-concept https://docs.mulesoft.com/mule-runtime/4.3/on-error-continue-concept


by Elfriede at Sep 06, 2024, 12:23 PM

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Glory
2 months ago
I bet the developers who wrote this API were just having a bad day. Maybe they forgot to include a 'break in case of emergency' feature. *chuckles*
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Hubert
2 months ago
This is a tough one, but I'm going with option A. The Scatter-gather component and the error handler using On Error Propagate sounds like the solution we need.
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Lai
2 months ago
Let's go with option A then. It seems like the most effective way to handle the situation.
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Jordan
2 months ago
Option A does seem like the most reliable choice to ensure a partial successful response in case of a timeout with the API.
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Adelle
2 months ago
I agree, option A seems like the most logical solution to handle the timeout scenario with the United Airlines API.
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Dustin
2 months ago
I think option A is the best choice. It includes the Scatter-gather component and sets the payload to a default value 'Error' in the error handler.
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Roosevelt
2 months ago
Sure, I think D is the best option because it uses a Scatter-Gather component and sets the payload to 'Error' inside the error handler using the On Error Continue scope.
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Lettie
2 months ago
I see your point, Roosevelt. Can you explain why you think D is the correct answer?
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Timmy
2 months ago
Hmm, I'm not too sure about this one. Maybe I should have paid more attention in class. *scratches head*
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Janae
2 months ago
I think option D is the way to go. The Scatter-Gather component inside the Try scope and setting the payload to 'Error' in the error handler using On Error Continue seems like the best approach.
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Phuong
2 months ago
Yes, option D with Scatter-Gather component and setting payload to 'Error' in the error handler is the way to go.
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Sherell
2 months ago
I think option D is the most suitable solution as well.
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Micaela
2 months ago
I agree, option D with Scatter-Gather component and setting payload to 'Error' seems like the best choice.
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Virgie
3 months ago
I'm not sure, but I think B could also be a possible solution.
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Roosevelt
3 months ago
I disagree, I believe the correct answer is D.
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Lettie
3 months ago
I think the answer is A.
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Nakita
3 months ago
Option C looks like the correct answer to me. We need to use Flow Reference components inside the Try scope and set the payload to a default value inside the error handler using the On Error Propagate scope.
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Merrilee
2 months ago
I agree, Option C seems to be the most appropriate solution for handling a timeout response from the United Airlines API.
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Vanesa
2 months ago
I think Option C is the best choice. It involves using Flow Reference components and setting the payload to a default value in the error handler.
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Annice
2 months ago
I think option D could also work, with the Scatter-Gather component.
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Odette
3 months ago
I agree, option C seems like the best choice.
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