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Salesforce Exam Integration Architect Topic 3 Question 22 Discussion

Actual exam question for Salesforce's Integration Architect exam
Question #: 22
Topic #: 3
[All Integration Architect Questions]

When user clicks Check Preferences as part of a Lightning flow in Salesforce, preferences from an externally hosted RESTful service are to be checked in real-time. The RESTful service has OpenAPI 2.0 JSON definitions, responding in data types of Boolean and string values.

Which integration pattern and mechanism should be selected to meet the conditions?

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Suggested Answer: B, C

Contribute your Thoughts:

Angelica
2 days ago
B) Remote Call-In: Salesforce REST API with REST Composite Resources could also work, but it might be more complex to implement than the Enhanced External Services option.
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Kathrine
14 days ago
I'm not sure, but I think D) Data Virtualization could also work as it allows mapping external REST data in external objects for easy access.
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Dean
16 days ago
I think the correct answer is C) Request-Reply: Enhanced External Services invokes a REST API. It seems like the most appropriate pattern to retrieve the preferences from the external service in real-time.
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Margery
18 days ago
I agree with Micheline. Request-Reply pattern is the most suitable for checking preferences in real-time from an externally hosted RESTful service.
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Micheline
22 days ago
I think C) Request-Reply is the best option because it allows us to invoke the REST API and get a response back.
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