Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
AWS Certified Cloud Practitioner · AWS
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
A: AWS Step Functions is used to coordinate components of distributed applications using workflows, not for message queuing. B: Amazon SNS is a pub/sub messaging service, but it does not guarantee FIFO message processing. C: Amazon Kinesis Data Streams is used for real-time data streaming and analytics, not for general-purpose messaging with strict FIFO. D: Amazon SQS (specifically the FIFO queue type) is designed to send, store, and receive messages in order, ensuring first-in, first-out processing.
D for sure
https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/welcome.html