An architect is designing a decoupling strategy for an application where messages must be processed exactly once and in the order they are received. Which SQS queue type should be used?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: SQS FIFO Queue

FIFO (First-In-First-Out) queues guarantee that messages are processed once and in the exact order they are sent....

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Real Exam ScenarioScenario Based

An architect is designing a decoupling strategy for an application where messages must be processed exactly once and in the order they are received. Which SQS queue type should be used?

✓ Correct Answer & ExplanationScenario Based

Correct Answer

SQS FIFO Queue

Why This Answer Is Correct

FIFO (First-In-First-Out) queues guarantee that messages are processed once and in the exact order they are sent.

📚 What This Question Tests

This question evaluates your knowledge of Scenario Based — a core concept tested in AWS Certified Solutions Architect – Associate (SAA-C03). Understanding Scenario Based is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.