Salesforce Exam Salesforce MuleSoft Developer II Topic 5 Question 23 Discussion

Actual exam question for Salesforce's Salesforce MuleSoft Developer II exam

Question #: 23
Topic #: 5

[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?

AAdd a Scatter-gather component inside a Try scope.
Set the payload to a default value 'Error' inside the error handler using the On Error Propagate scope.

BAdd Flow Reference components inside a Try scope.
Set the payload to a default value'' insider the error handler using the ON Error Continue scope

CAdd Flow Reference components inside a Try scope
Set the payload to a default value '' inside the error handler using the On Error Propagate scope

DAdd a Scatter-Gather component inside a Try scope.
Set the payload to a default value 'Error'' inside the error handler using the On Error Continue scope.

Show Suggested Answer

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 Ines at Jan 11, 2025, 03:36 PM

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1 months ago

Option C seems the most logical choice here. Handling timeouts with a Flow Reference and propagating the error seems like the right approach.

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Jennifer

4 days ago

I think option D could also work, setting the payload to a default value 'Error' inside the error handler.

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Beckie

22 days ago

I agree, option C seems like the best choice for handling timeouts.

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Colette

1 months ago

I think the answer is A.

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