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Exam AWS Certified DevOps Engineer - Professional DOP-C02 All Questions

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Exam AWS Certified DevOps Engineer - Professional DOP-C02 topic 1 question 337 discussion

Exam question from Amazon's AWS Certified DevOps Engineer - Professional DOP-C02
Question #: 337
Topic #: 1
[All AWS Certified DevOps Engineer - Professional DOP-C02 Questions]

A company runs an application that stores artifacts in an Amazon S3 bucket. The application has a large user base. The application writes a high volume of objects to the S3 bucket. The company has enabled event notifications for the S3 bucket.

When the application writes an object to the S3 bucket, several processing tasks need to be performed simultaneously. The company's DevOps team needs to create an AWS Step Functions workflow to orchestrate the processing tasks.

Which combination of steps should the DevOps team take to meet these requirements with the LEAST operational overhead? (Choose two.)

  • A. Create a Standard workflow that contains a parallel state that defines the processing tasks. Create an Asynchronous Express workflow that contains a parallel state that defines the processing tasks.
  • B. Create a Synchronous Express workflow that contains a map state that defines the processing tasks.
  • C. Create an Amazon EventBridge rule to match when a new S3 object is created. Configure the EventBridge rule to invoke an AWS Lambda function. Configure the Lambda function to start the processing workflow.
  • D. Create an Amazon EventBridge rule to match when a new S3 object is created. Configure the EventBridge rule to start the processing workflow.
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Suggested Answer: AD 🗳️
by uncledana at Nov. 19, 2024, 9:56 a.m.
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teo2157
2 weeks, 2 days ago
Selected Answer: D
Changing my mind, as I said previously, there's a misspelling but the problem is that " Create an Asynchronous Express workflow that contains a parallel state that defines the processing tasks. " should be a separate option as it's the correct first part. D is pretty evident.
upvoted 1 times
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teo2157
1 month, 2 weeks ago
Selected Answer: AD
There's a misspelling and the option B is included in the option A, said that, going for standard workflow as it's recommended for long-running (up to one year), durable, and auditable workflows instead of Express Workflows that are ideal for high-volume, event-processing workloads such as IoT data ingestion, streaming data processing and transformation, and mobile application backends and can run for up to five minutes. .
upvoted 2 times
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luisfsm_111
1 month, 3 weeks ago
Selected Answer: AD
Because of the requirement for parallel task processing, I vote for A and D.
upvoted 2 times
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tinyshare
1 month, 4 weeks ago
Selected Answer: BD
Standard workflow is for long-running. Express workflow is for high-volume. So B is better than A. https://docs.aws.amazon.com/step-functions/latest/dg/choosing-workflow-type.html
upvoted 1 times
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uncledana
2 months, 2 weeks ago
Selected Answer: AD
Use a Standard Step Functions workflow with parallel states to handle the processing tasks (Option A). Use an EventBridge rule to directly trigger the Step Functions workflow (Option D).
upvoted 2 times
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