DVA-C02 Exam Dumps - AWS Certified Developer - Associate

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Question # 4

A company is using an Amazon API Gateway REST API endpoint as a webhook to publish events from an on-premises source control management (SCM) system to Amazon EventBridge. The company has configured an EventBridge rule to listen for the events and to control application deployment in a central AWS account. The company needs to receive the same events across multiple receiver AWS accounts.

How can a developer meet these requirements without changing the configuration of the SCM system?

Deploy the API Gateway REST API to all the required AWS accounts. Use the same custom domain name for all the gateway endpoints so that a single SCM webhook can be used for all events from all accounts.

Deploy the API Gateway REST API to all the receiver AWS accounts. Create as many SCM webhooks as the number of AWS accounts.

Grant permission to the central AWS account for EventBridge to access the receiver AWS accounts. Add an EventBridge event bus on the receiver AWS accounts as the targets to the existing EventBridge rule.

Convert the API Gateway type from REST API to HTTP API.

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Question # 5

When using the AWS Encryption SDK how does the developer keep track of the data encryption keys used to encrypt data?

The developer must manually keep Hack of the data encryption keys used for each data object.

The SDK encrypts the data encryption key and stores it (encrypted) as part of the resumed ophertext.

The SDK stores the data encryption keys automaticity in Amazon S3.

The data encryption key is stored m the user data for the EC2 instance.

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Question # 6

A developer is managing an application that uploads user files to an Amazon S3 bucket named companybucket. The company wants to maintain copies of all the files uploaded by users for compliance purposes, while ensuring users still have access to the data through the application.

Which IAM permissions should be applied to users to ensure they can create but not remove files from the bucket?

{

"Version": "2012-10-17",

"Statement": [

{

"Sid": "statement1",

"Effect": "Allow",

"Action": ["s3:GetObject", "s3:PutObject", "s3:DeleteObject"],

"Resource": ["arn:aws:s3:::companybucket"]

}

]

}

{

"Version": "2012-10-17",

"Statement": [

{

"Sid": "statement1",

"Effect": "Allow",

"Action": ["s3:CreateBucket", "s3:GetBucketLocation"],

"Resource": "arn:aws:s3:::companybucket"

}

]

}

{

"Version": "2012-10-17",

"Statement": [

{

"Sid": "statement1",

"Effect": "Allow",

"Action": ["s3:GetObject", "s3:PutObject", "s3:DeleteObject", "s3:PutObjectRetention"],

"Resource": "arn:aws:s3:::companybucket"

}

]

}

{

"Version": "2012-10-17",

"Statement": [

{

"Sid": "statement1",

"Effect": "Allow",

"Action": ["s3:GetObject", "s3:PutObject"],

"Resource": ["arn:aws:s3:::companybucket"]

}

]

}

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Question # 7

An online sales company is developing a serverless application that runs on AWS. The application uses an AWS Lambda function that calculates order success rates and stores the data in an Amazon DynamoDB table. A developer wants an efficient way to invoke the Lambda function every 15 minutes.

Which solution will meet this requirement with the LEAST development effort?

Create an Amazon EventBridge rule that has a rate expression that will run the rule every 15 minutes. Add the Lambda function as the target of the EventBridge rule.

Create an AWS Systems Manager document that has a script that will invoke the Lambda function on Amazon EC2. Use a Systems Manager Run Command task to run the shell script every 15 minutes.

Create an AWS Step Functions state machine. Configure the state machine to invoke the Lambda function execution role at a specified interval by using a Wait state. Set the interval to 15 minutes.

Provision a small Amazon EC2 instance. Set up a cron job that invokes the Lambda function every 15 minutes.

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Question # 8

A team of developed is using an AWS CodePipeline pipeline as a continuous integration and continuous delivery (CI/CD) mechanism for a web application. A developer has written unit tests to programmatically test the functionality of the application code. The unit tests produce a test report that shows the results of each individual check. The developer now wants to run these tests automatically during the CI/CD process.

Write a Git pre-commit hook that runs the test before every commit. Ensure that each developer who is working on the project has the pre-commit hook instated locally. Review the test report and resolve any issues before pushing changes to AWS CodeCommit.

Add a new stage to the pipeline. Use AWS CodeBuild as the provider. Add the new stage after the stage that deploys code revisions to the test environment. Write a buildspec that fails the CodeBuild stage if any test does not pass. Use the test reports feature of Codebuild to integrate the report with the CodoBuild console. View the test results in CodeBuild Resolve any issues.

Add a new stage to the pipeline. Use AWS CodeBuild at the provider. Add the new stage before the stage that deploys code revisions to the test environment. Write a buildspec that fails the CodeBuild stage it any test does not pass. Use the test reports feature of CodeBuild to integrate the report with the CodeBuild console. View the test results in codeBuild Resolve any issues.

Add a new stage to the pipeline. Use Jenkins as the provider. Configure CodePipeline to use Jenkins to run the unit tests. Write a Jenkinsfile that fails the stage if any test does not pass. Use the test report plugin for Jenkins to integrate the repot with the Jenkins dashboard. View the test results in Jenkins. Resolve any issues.

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