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Amazon AWS Certified Developer Associate Exam Questions
AWS Certified Developer - Associate DVA-C02 (Page 8 )

Updated On: 17-Feb-2026
Page 8 of 113
PDF with 544 Questions

A developer has an application that stores data in an Amazon S3 bucket. The application uses an HTTP API to store and retrieve objects. When the PutObject API operation adds objects to the S3 bucket the developer must encrypt these objects at rest by using server-side encryption with Amazon S3 managed keys (SSE-S3).
Which solution will meet this requirement?

  1. Create an AWS Key Management Service (AWS KMS) key. Assign the KMS key to the S3 bucket.
  2. Set the x-amz-server-side-encryption header when invoking the PutObject API operation.
  3. Provide the encryption key in the HTTP header of every request.
  4. Apply TLS to encrypt the traffic to the S3 bucket.

Answer(s): B



A developer needs to perform geographic load testing of an API. The developer must deploy resources to multiple AWS Regions to support the load testing of the API.
How can the developer meet these requirements without additional application code?

  1. Create and deploy an AWS Lambda function in each desired Region. Configure the Lambda function to create a stack from an AWS CloudFormation template in that Region when the function is invoked.
  2. Create an AWS CloudFormation template that defines the load test resources. Use the AWS CLI create-stack-set command to create a stack set in the desired Regions.
  3. Create an AWS Systems Manager document that defines the resources. Use the document to create the resources in the desired Regions.
  4. Create an AWS CloudFormation template that defines the load test resources. Use the AWS CLI deploy command to create a stack from the template in each Region.

Answer(s): B



A developer is creating an application that includes an Amazon API Gateway REST API in the us-east-2 Region. The developer wants to use Amazon CloudFront and a custom domain name for the API. The developer has acquired an SSL/TLS certificate for the domain from a third-party provider.
How should the developer configure the custom domain for the application?

  1. Import the SSL/TLS certificate into AWS Certificate Manager (ACM) in the same Region as the API. Create a DNS A record for the custom domain.
  2. Import the SSL/TLS certificate into CloudFront. Create a DNS CNAME record for the custom domain.
  3. Import the SSL/TLS certificate into AWS Certificate Manager (ACM) in the same Region as the API. Create a DNS CNAME record for the custom domain.
  4. Import the SSL/TLS certificate into AWS Certificate Manager (ACM) in the us-east-1 Region. Create a DNS CNAME record for the custom domain.

Answer(s): D



A developer is creating a template that uses AWS CloudFormation to deploy an application. The application is serverless and uses Amazon API Gateway, Amazon DynamoDB, and AWS Lambda.
Which AWS service or tool should the developer use to define serverless resources in YAML?

  1. CloudFormation serverless intrinsic functions
  2. AWS Elastic Beanstalk
  3. AWS Serverless Application Model (AWS SAM)
  4. AWS Cloud Development Kit (AWS CDK)

Answer(s): C



A developer wants to insert a record into an Amazon DynamoDB table as soon as a new file is added to an Amazon S3 bucket.
Which set of steps would be necessary to achieve this?

  1. Create an event with Amazon EventBridge that will monitor the S3 bucket and then insert the records into DynamoDB.
  2. Configure an S3 event to invoke an AWS Lambda function that inserts records into DynamoD
  3. Create an AWS Lambda function that will poll the S3 bucket and then insert the records into DynamoDB.
  4. Create a cron job that will run at a scheduled time and insert the records into DynamoDB.

Answer(s): B






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