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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 356 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 356
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

A developer is implementing an AWS Lambda function that will be invoked when an object is uploaded to Amazon S3. The developer wants to test the Lambda function in a local development machine before publishing the function to a production AWS account.

Which solution will meet these requirements with the LEAST operational overhead?

  • A. Upload an object to Amazon S3 by using the aws s3api put-object CLI command. Wait for the local Lambda invocation from the S3 event.
  • B. Create a sample JSON text file for a put object S3 event. Invoke the Lambda function locally. Use the aws lambda invoke CLI command with the JSON file and Lambda function name as arguments.
  • C. Use the sam local start-lambda CLI command to start Lambda. Use the sam local generate-event s3 put CLI command to create the Lambda test JSON file. Use the sam local invoke CLI command with the JSON file as the argument to invoke the Lambda function.
  • D. Create a JSON string for the put object S3 event. In the AWS Management Console, use the JSON string to create a test event for the local Lambda function. Perform the test.
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Suggested Answer: C 🗳️
by koltysh at April 26, 2024, 10:18 p.m.
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sqlquaker
4 months ago
Selected Answer: D
SAM is not involved in this application setting. Solution should use "LEAST operational overhead". How to test Lambda functions in the console: https://docs.aws.amazon.com/lambda/latest/dg/testing-functions.html
upvoted 1 times
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preachr
6 months, 3 weeks ago
Selected Answer: C
https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/using-sam-cli-local-start-lambda.html
upvoted 1 times
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albert_kuo
9 months ago
Selected Answer: C
sam local start-lambda sam local generate-event s3 put > event.json sam local invoke -e event.json <LambdaFunctionName>
upvoted 2 times
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65703c1
11 months, 1 week ago
Selected Answer: C
C is the correct answer.
upvoted 1 times
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koltysh
1 year ago
Selected Answer: C
https://www.examtopics.com/discussions/amazon/view/96490-exam-aws-certified-developer-associate-topic-1-question-395/
upvoted 2 times
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