Amazon DVA-C02

Choose your answer

• A

  Create a separate CloudFormation template for each EC2 instance type in the list.

• B

  In the Resources section of the CloudFormation template, create resources for each EC2 instance type in the list.

• C

  In the CloudFormation template, create a separate parameter for each EC2 instance type in the list.

• D

  In the CloudFormation template, create a parameter with the list of EC2 instance types as AllowedValues.

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Choose your answer

• A

  Retry the batch operation immediately.

• B

  Retry the batch operation with exponential backoff and randomized delay.

• C

  Update the application to use an AWS software development kit (AWS SDK) to make the requests.

• D

  Increase the provisioned read capacity of the DynamoDB tables that the operation accesses.

• E

  Increase the provisioned write capacity of the DynamoDB tables that the operation accesses.

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Choose your answer

• A

  Install and run the X-Ray SDK on the on-premises servers to capture and relay the data to the X-Ray service.

• B

  Install and run the X-Ray daemon on the on-premises servers to capture and relay the data to the X-Ray service.

• C

  Capture incoming requests on-premises and configure an AWS Lambda function to pull, process, and relay relevant data to X-Ray using the PutTraceSegments API call.

• D

  Capture incoming requests on-premises and configure an AWS Lambda function to pull, process, and relay relevant data to X-Ray using the PutTelemetryRecords API call.

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Choose your answer

• A

  Store the API credentials in AWS Secrets Manager. Retrieve the API credentials at runtime by using the AWS SDK. Use the credentials to make the API call.

• B

  Store the API credentials in a local code variable. Push the code to a secure Git repository. Use the local code variable at runtime to make the API call.

• C

  Store the API credentials as an object in a private Amazon S3 bucket. Restrict access to the S3 object by using IAM policies. Retrieve the API credentials at runtime by using the AWS SDK. Use the credentials to make the API call.

• D

  Store the API credentials in an Amazon DynamoDB table. Restrict access to the table by using resource-based policies. Retrieve the API credentials at runtime by using the AWS SDK. Use the credentials to make the API call.

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Choose your answer

• A

  Update the application to retrieve the variables from AWS Systems Manager Parameter Store. Use unique paths in Parameter Store for each variable in each environment. Store the credentials in AWS Secrets Manager in each environment.

• B

  Update the application to retrieve the variables from AWS Key Management Service (AWS KMS). Store the API URL and credentials as unique keys for each environment.

• C

  Update the application to retrieve the variables from an encrypted file that is stored with the application. Store the API URL and credentials in unique files for each environment.

• D

  Update the application to retrieve the variables from each of the deployed environments. Define the authentication information and API URL in the ECS task definition as unique names during the deployment process.

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