A regulated workload requires the organization to decouple microservices with asynchronous messaging. Which solution is BEST? decouple microservices with asynchronous messaging.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Messaging improves fault isolation between services.
Correct answer(s): a. Amazon SQS or Amazon SNS
Exam domain: Domain 1: Design Resilient Architectures (30% weight on the official guide).
Official documentation & study links
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