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Exam AWS Certified Developer - Associate DVA-C02 All Questions

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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 173 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 173
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

A developer is modifying an existing AWS Lambda function. While checking the code, the developer notices hardcoded parameter values for an Amazon RDS for SQL Server user name, password, database, host, and port. There are also hardcoded parameter values for an Amazon DynamoDB table, an Amazon S3 bucket, and an Amazon Simple Notification Service (Amazon SNS) topic.

The developer wants to securely store the parameter values outside the code in an encrypted format and wants to turn on rotation for the credentials. The developer also wants to be able to reuse the parameter values from other applications and to update the parameter values without modifying code.

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

  • A. Create an RDS database secret in AWS Secrets Manager. Set the user name, password, database, host, and port. Turn on secret rotation. Create encrypted Lambda environment variables for the DynamoDB table, S3 bucket, and SNS topic.
  • B. Create an RDS database secret in AWS Secrets Manager. Set the user name, password, database, host, and port. Turn on secret rotation. Create SecureString parameters in AWS Systems Manager Parameter Store for the DynamoDB table, S3 bucket, and SNS topic.
  • C. Create RDS database parameters in AWS Systems Manager Parameter Store for the user name, password, database, host, and port. Create encrypted Lambda environment variables for the DynamoDB table, S3 bucket, and SNS topic. Create a Lambda function and set the logic for the credentials rotation task. Schedule the credentials rotation task in Amazon EventBridge.
  • D. Create RDS database parameters in AWS Systems Manager Parameter Store for the user name, password, database, host, and port. Store the DynamoDB table, S3 bucket, and SNS topic in Amazon S3. Create a Lambda function and set the logic for the credentials rotation. Invoke the Lambda function on a schedule.
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Suggested Answer: B 🗳️
by fordiscussionstwo at Oct. 6, 2023, 2:25 a.m.
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65703c1
7 months, 1 week ago
Selected Answer: B
B is the correct answer.
upvoted 1 times
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SerialiDr
11 months, 1 week ago
Selected Answer: B
AWS Secrets Manager is designed to handle sensitive information like database credentials and supports automatic rotation. Using SecureString parameters in Systems Manager Parameter Store for other parameters provides a secure and centralized way to manage them. This approach also enables reusability and easy updating without code modifications.
upvoted 4 times
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dilleman
1 year, 2 months ago
Selected Answer: B
B is correct
upvoted 3 times
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Digo30sp
1 year, 2 months ago
Selected Answer: B
B) https://www.examtopics.com/discussions/amazon/view/88929-exam-aws-certified-developer-associate-topic-1-question-338/
upvoted 3 times
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