You want to ensure that messages published to an SNS topic are delivered to multiple SQS queues with guaranteed order per queue. Which configuration should you use?

hard📝 Application Q8 of 15

AWS - SNS and SQS

AUse standard SNS topic and standard SQS queues.

BUse standard SNS topic and FIFO SQS queues.

CUse FIFO SNS topic and standard SQS queues.

DUse FIFO SNS topic and FIFO SQS queues with content-based deduplication.

Step-by-Step Solution

Solution:

Step 1: Understand ordering requirements
FIFO topics and queues guarantee message order and exactly-once delivery.
Step 2: Match SNS and SQS types
Both SNS and SQS must be FIFO to maintain order per queue.
Step 3: Enable content-based deduplication
This avoids duplicate messages when message IDs are not provided.
Final Answer:
Use FIFO SNS topic and FIFO SQS queues with content-based deduplication. -> Option D
Quick Check:
FIFO SNS + FIFO SQS = ordered delivery [OK]

Quick Trick: Use FIFO SNS and FIFO SQS for ordered delivery [OK]

Common Mistakes:

MISTAKES

Mixing standard and FIFO services
Ignoring deduplication settings
Assuming standard queues guarantee order

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More AWS Quizzes

You want to ensure that messages published to an SNS topic are delivered to multiple SQS queues with guaranteed order per queue. Which configuration should you use?

Step 1: Understand ordering requirements

Step 2: Match SNS and SQS types

Step 3: Enable content-based deduplication

Final Answer:

Quick Check:

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