Free Amazon DVA-C02 Exam Questions

Become Amazon Certified with updated DVA-C02 exam questions and correct answers

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Total 968 Questions | Updated On: Nov 24, 2025

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Question 1

A Developer must run a shell script on Amazon EC2 Linux instances each time they are launched by an Amazon EC2 Auto Scaling group. What is the SIMPLEST way to run the script?

A : the script to the user data when creating the launch configuration

B : ckage the script in a zip file with some AWS Lambda source code. Upload to Lambda and run the function when instances are launched

C : n the script using the AWS Systems Manager Run Command

D : nfigure Amazon CloudWatch Events to trigger the AWS CLI when an instance is launched and run the script

Answer: A

Question 2

An application under development is required to store hundreds of video files. The data must be encrypted within the application prior to storage, with a unique key for each video file.

How should the developer code the application?

A : the KMS Encrypt API to encrypt the data. Store the encrypted data key and data.

B : a cryptography library to generate an encryption key for the application. Use the encryption key to encrypt the data. Store the encrypted data.

C : the KMS GenerateDataKey API to get a data key. Encrypt the data with the data key. Store the encrypted data key and data.

D : load the data to an S3 bucket using server side-encryption with an AWS KMS key.

Answer: C

Question 3

A company has a serverless application that uses Amazon API Gateway and AWS Lambda functions to expose a RESTful API. The company uses a continuous integration and continuous delivery (CI/CD) workflow to deploy the application to multiple environments. The company wants to implement automated integration tests after deployment. A developer needs to set up the necessary infrastructure and processes to automate the deployment and integration tests for the serverless application.

A : Configure API Gateway stages to represent each application environment. Use AWS SAM templates to manage the infrastructure for the Lambda functions and API resources. Use AWS CodeBuild to implement automated deployment tests to validate the deployments in each stage.

B : Configure API Gateway stages to represent each application environment. Use AWS CloudFormation to manage the infrastructure for the Lambda functions and API resources. Use AWS CodeBuild to implement automated deployment tests to validate the deployments in each stage.

C : Use AWS CodePipeline to create a CI/CD pipeline. Configure API Gateway stages to represent each application environment. Use AWS CloudFormation templates to manage the infrastructure for the Lambda functions and API resources. Use AWS CodeBuild to implement automated deployment tests to validate the deployments in each stage.

D : Use AWS CloudFormation to create and deploy the application infrastructure in each application environment. Use the AWS CLI to invoke Lambda functions to perform deployment tests after each deployment.

Answer: C

Question 4

An organization has an Amazon S3 bucket containing premier content that they intend to make available to only paid subscribers of their website. The objects in the S3 bucket are private to prevent inadvertent exposure of the premier content to non-paying website visitors.

How can the organization provide only paid subscribers the ability to download the premier content in the S3 bucket?

A : able server-side encryption on the S3 bucket for data protection against the non-paying website visitors

B : ply a bucket policy that grants anonymous users to download the content from the S3 bucket

C : nerate a pre-signed object URL for the premier content file when a paid subscriber requests a download

D : a bucket policy that requires Multi-Factor Authentication for requests to access the S3 bucket objects

Answer: C

Question 5

A company is designing a new application that will store thousands of terabytes of data. They need a fully managed NoSQL data store that provides low-latency and can store key-value pairs. Which type of database should they use?

A : azon DynamoDB

B : azon S3

C : azon ElastiCache

D : azon RDS

Answer: A

Page: 1 / 194

Total 968 Questions | Updated On: Nov 24, 2025

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