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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 265 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 265
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

An application that runs on AWS receives messages from an Amazon Simple Queue Service (Amazon SQS) queue and processes the messages in batches. The application sends the data to another SQS queue to be consumed by another legacy application. The legacy system can take up to 5 minutes to process some transaction data.

A developer wants to ensure that there are no out-of-order updates in the legacy system. The developer cannot alter the behavior of the legacy system.

Which solution will meet these requirements?

  • A. Use an SQS FIFO queue. Configure the visibility timeout value.
  • B. Use an SQS standard queue with a SendMessageBatchRequestEntry data type. Configure the DelaySeconds values.
  • C. Use an SQS standard queue with a SendMessageBatchRequestEntry data type. Configure the visibility timeout value.
  • D. Use an SQS FIFO queue. Configure the DelaySeconds value.
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Suggested Answer: A 🗳️
by CrescentShared at Feb. 21, 2024, 3:53 a.m.
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65703c1
5 months ago
Selected Answer: A
A is the correct answer.
upvoted 2 times
...
KarBiswa
7 months, 3 weeks ago
Selected Answer: A
Emphasizes on the order so A is best
upvoted 4 times
...
ANDRES715
8 months ago
Selected Answer: A
Al utilizar una cola SQS FIFO, se garantiza que los mensajes se procesen en el orden en que se reciben. Esto evita actualizaciones desordenadas en el sistema heredado y asegura la coherencia en el procesamiento de los datos de transacciones. Además, al configurar el valor del tiempo de espera de visibilidad, se puede controlar el tiempo durante el cual un mensaje permanece invisible para otros consumidores después de que un consumidor lo recibe. Esto permite que el sistema heredado tenga hasta 5 minutos para procesar algunos datos de transacciones antes de que estén disponibles para otros consumidores.
upvoted 4 times
...
CrescentShared
8 months, 1 week ago
Selected Answer: A
A is correct
upvoted 2 times
...
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