During peak traffic, the platform team must design event-driven microservices across accounts. What should they do FIRST? design event-driven microservices across accounts.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
EventBridge routes events between services and accounts.
Correct answer(s): a. Amazon EventBridge with cross-account buses
Exam domain: Domain 2: Design for New Solutions (29% weight on the official guide).
Official documentation & study links
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