Developer Associate (Page 31)

A developer is using AWS CodeDeploy to automate a company’s application deployments to Amazon EC2.Which application specification file properties are required to ensure the software deployments do not fail? (Choose two.)Read More →

A developer is working on an application that is deployed on an Amazon EC2 instance.The developer needs a solution that will securely transfer files from the application to an Amazon S3 bucket.What should the developer do to meet these requirements in the MOST secure way?Read More →

A current architecture uses many Lambda functions invoking one another as a large state machine.The coordination of this state machine is legacy custom code that breaks easily.Which AWS Service can help refactor and manage the state machine?Read More →

A company recently deployed an AWS Lambda function.A developer notices an increase in the function throttle metrics in Amazon CloudWatch.What are the MOST operationally efficient solutions to reduce the function throttling? (Choose two.)Read More →

A developer wants to debug an application by searching and filtering log data.The application logs are stored in Amazon CloudWatch Logs.The developer creates a new metric filter to count exceptions in the application logs.However, no results are returned from the logs.What is the reason that no filtered results are being returned?Read More →

A company is creating a REST service using an Amazon API Gateway with AWS Lambda integration.The service must run different versions for testing purposes.What would be the BEST way to accomplish this?Read More →

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

A company is using AWS CodePipeline to deliver one of its applications.The delivery pipeline is triggered by changes to the main branch of an AWS CodeCommit repository and uses AWS CodeBuild to implement the test and build stages of the process and AWS CodeDeploy to deploy the application.The pipeline has been operating successfully for several months and there have been no modifications.Following a recent change to the application’s source code, AWS CodeDeploy has not deployed the updated application as expected.What are the possible causes? (Choose two.)Read More →

A developer is storing JSON files in an Amazon S3 bucket.The developer wants to securely share an object with a specific group of people.How can the developer securely provide temporary access to the objects that are stored in the S3 bucket?Read More →

An AWS Lambda function is running in a company’s shared AWS account.The function needs to perform an additional ec2:DescribeInstances action that is directed at the company’s development accounts.A developer must configure the required permissions across the accounts.How should the developer configure the permissions to adhere to the principle of least privilege?Read More →