A company wants to use Amazon S3 for object storage. Users must be able to access the objects from devices that are connected to their on-premises private network or Amazon EC2 instances. The company has configured AWS Direct Connect and AWS Site-to-Site VPN as a backup. The company does not want to route S3 traffic over the public Internet. The company also requires all data that is stored in S3 buckets to be appropriately classified by data type with a tag named DataClassification.Which combination of steps should a solutions architect take to meet these requirements? (Choose three.)
A solutions architect needs to improve an application that is hosted in the AWS Cloud. The application uses an Amazon Aurora MySQL DB instance that is experiencing overloaded connections. Most of the application's operations insert records into the database. The application currently stores credentials in a text-based configuration file.The solutions architect needs to implement a solution so that the application can handle the current connection load. The solution must keep the credentials secure and must provide the ability to rotate the credentials automatically on a regular basis.Which solution will meet these requirements?
A company is running an application in the AWS Cloud. The company has several third-party services that integrate with the application through a RESTful API. The API is a serverless implementation with an Amazon API Gateway regional API endpoint that integrates with several different AWS Lambda functions.The application's data is nonrelational and is stored in an Amazon DynamoDB table. The application and the API are running in the eu-west-1 Region. The company needs the API to also be available in the us-east-1 Region. All data must be available in both Regions. A solutions architect already has deployed all the Lambda functions in us-east-1.Which additional steps should the solutions architect take to meet these requirements? (Choose two.)
A company needs to create and manage multiple AWS accounts for a number of departments from a central location. The security team requires read-only access to all accounts from its own AWS account. The company is using AWS Organizations and created an account for the security team.How should a solutions architect meet these requirements?
A company has PHP applications that run in containers and also has a MySQL database. The company wants to move the applications and the database from on premises to AWS. The company has millions of users and will need to manage shared application data between the containers.The company needs a solution that will minimize operational overhead and cost. The solution also must be scalable and highly available.Which solution will meet these requirements?
A solutions architect needs to review the design of an Amazon EMR cluster that is using the EMR File System (EMRFS). The cluster performs tasks that are critical to business needs. The cluster is running Amazon EC2 On-Demand Instances at all times for all task, master, and core nodes. The EMR tasks run each morning, starting at 1:00 AM. and take 6 hours to finish running. The amount of time to complete the processing is not a priority because the data is not referenced until late in the day.The solutions architect must review the architecture and suggest a solution to minimize the compute costs.Which solution should the solutions architect recommend to meet these requirements?
