D5: Integration

Test your architectural judgment on Integration scenarios. This is the highest-failure domain on the CTA exam. Each question requires you to name specific patterns, justify trade-offs, and design for failure.

Keyboard shortcuts: A-D or 1-4 to answer · Enter or Space to advance

Question 1 of 440 correct so far

An e-commerce return approval triggers three separate Apex callouts in one after-update trigger (ERP credit memo, warehouse pickup, customer email). What is the primary architectural problem?

AThe trigger is not using Named CredentialsBThree synchronous callouts create tight coupling, risk the 120s cumulative limit, and one system failure fails the entire return approvalCThe trigger should use SOAP API instead of RESTDThe email should be sent from Marketing Cloud

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After the Quiz

Review incorrect answers carefully — the explanations reference exact exam concepts. Repeat the quiz until you score 80%+.

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This content is study material for CTA exam preparation. Content compiled and presented with AI assistance. Not affiliated with Salesforce.