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Question 5/37
A conglomerate is designing a Lightning Web Component (LWC) to display transactions aggregated from different sources. Their current system landscape is as follows:
1. Transactions are created at any time through their various on-premise and cloud-based systems.
2. All necessary transactions are replicated to a custom Transaction object in Salesforce. It is updated periodically so it only has a subset of the necessary transactions between updates.
3. Middleware supports publish-subscribe interactions and provides RESTful Enterprise APIs that can retrieve transactions from on-premise and cloud-based systems.
The company wants to address a usability concern regarding incomplete data displayed on the LWC component. What should the Integration Architect specify so the LWC will be able to display all the required transactions?
1. Transactions are created at any time through their various on-premise and cloud-based systems.
2. All necessary transactions are replicated to a custom Transaction object in Salesforce. It is updated periodically so it only has a subset of the necessary transactions between updates.
3. Middleware supports publish-subscribe interactions and provides RESTful Enterprise APIs that can retrieve transactions from on-premise and cloud-based systems.
The company wants to address a usability concern regarding incomplete data displayed on the LWC component. What should the Integration Architect specify so the LWC will be able to display all the required transactions?
Recent Comments (The most recent comments are at the top.)
Option D (Use the Continuation class) is typically used for long-running operations and asynchronous processing, which may not be necessary for this scenario of real-time data retrieval and display in the LWC.
I was confused as well
I came across this question somewhere else and the recommendation was to use a continuation class to call Enterprise APIs. Calling Enterprise APIs directly from JavaScript is not secure since it would expose the auth credentials to end users.
Correct answer must be option D - Use the Continuation class to call Enterprise APIs
Can someone please check and explain this?