A company recently deployed an application on AWS. The application uses Amazon DynamoDB. The company measured the application load and configured the RCUs and WCUs on the DynamoDB table to match the expected peak load. The peak load occurs once a week for a 4-hour period and is double the average load. The application load is close to the average load for the rest of the week. The access pattern includes many more writes to the table than reads of the table.A solutions architect needs to implement a solution to minimize the cost of the table.Which solution will meet these requirements?
A company is running a traditional web application on Amazon EC2 instances. The company needs to refactor the application as microservices that run on containers. Separate versions of the application exist in two distinct environments: production and testing. Load for the application is variable, but the minimum load and the maximum load are known. A solutions architect needs to design the updated application with a serverless architecture that minimizes operational complexity.Which solution will meet these requirements MOST cost-effectively?
A company wants to retire its Oracle Solaris NFS storage arrays. The company requires rapid data migration over its internet network connection to a combination of destinations for Amazon S3, Amazon Elastic File System (Amazon EFS), and Amazon FSx for Windows File Server. The company also requires a full initial copy, as well as incremental transfers of changes until the retirement of the storage arrays. All data must be encrypted and checked for integrity.What should a solutions architect recommend to meet these requirements?
A company has developed an application that is running Windows Server on VMware vSphere VMs that the company hosts on premises. The application data is stored in a proprietary format that must be read through the application. The company manually provisioned the servers and the application.As part of its disaster recovery plan, the company wants the ability to host its application on AWS temporarily if the company's on-premises environment becomes unavailable. The company wants the application to return to on-premises hosting after a disaster recovery event is complete. The RPO is 5 minutes.Which solution meets these requirements with the LEAST amount of operational overhead?
A company uses AWS Organizations to manage multiple AWS accounts. The accounts share an Amazon Simple Queue Service (Amazon SQS) queue. The SQS queue is also shared with other AWS accounts outside the organization. All internal and external accounts have access to send and receive messages according to a permissions policy that is attached to the SQS queue. The company wants to identify any external principals that have access to the SQS queue.How should a solutions architect meet this requirement?
A company has an Amazon S3 bucket that contains millions of unencrypted objects. To comply with a recent security audit, a solutions architect needs to ensure that all objects are encrypted and needs to compile a list of objects that contain sensitive data. Many applications access objects in the S3 bucket, and the development team has limited resources.Which solution will meet these requirements with the LEAST development effort?
