Salesforce Exam Salesforce MuleSoft Developer II Topic 2 Question 7 Discussion

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

Question #: 7
Topic #: 2

[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 Natalya at May 29, 2024, 07:35 PM

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Frankie

6 months ago

Timeout issues are the bane of my existence. I'd go with Option C - it's the most straightforward solution.

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Nettie

6 months ago

This question is a real timeout test, am I right? I hope the exam doesn't time out while we're answering it!

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Cletus

5 months ago

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

upvoted 0 times

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Hayley

5 months ago

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

upvoted 0 times

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Willow

5 months ago

A) Add 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.

upvoted 0 times

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