Compare and Contrast the Advantages and Drawbacks (design Trade-Offs) of Using API-based Integrations Such as SOAP, REST, Bulk, Streaming, Canvas, Workflow Outbound, APEX (Callouts, @future, Etc.) and Lightning Connect. INTEGRATION-ARCHITECT Practice Questions (Page 7)

Questions 31–31

1. 31application · medium

   A Salesforce admin is building a screen flow that must call an external tax-calculation service and display the calculated tax on the same screen. The external service typically responds in under 3 seconds. The flow must not leave the user waiting indefinitely if the service is slow. What is the most appropriate integration approach?

   • ASynchronous Apex callout invoked directly from the screen flow
   • BApex @future method that calls the service and stores the result in a custom object
   • CQueueable Apex job that processes the callout and updates the record
   • DPlatform Event with a subscriber that performs the callout
   Reveal Solution Discussion Select an answer first