Solutions Architect Associate (Page 82)

A company needs to keep user transaction data in an Amazon DynamoDB table.The company must retain the data for 7 years.What is the MOST operationally efficient solution that meets these requirements?Read More →

A company stores data in an Amazon Aurora PostgreSQL DB cluster.The company must store all the data for 5 years and must delete all the data after 5 years.The company also must indefinitely keep audit logs of actions that are performed within the database.Currently, the company has automated backups configured for Aurora.Which combination of steps should a solutions architect take to meet these requirements? (Choose two.)Read More →

A company hosts a multiplayer gaming application on AWS.The company wants the application to read data with sub-millisecond latency and run one-time queries on historical data.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A solutions architect is optimizing a website for an upcoming musical event.Videos of the performances will be streamed in real time and then will be available on demand.The event is expected to attract a global online audience.Which service will improve the performance of both the real-time and on-demand streaming?Read More →

A company recently migrated its entire IT environment to the AWS Cloud.The company discovers that users are provisioning oversized Amazon EC2 instances and modifying security group rules without using the appropriate change control process.A solutions architect must devise a strategy to track and audit these inventory and configuration changes.Which actions should the solutions architect take to meet these requirements? (Choose two.)Read More →

A company is running a publicly accessible serverless application that uses Amazon API Gateway and AWS Lambda.The application’s traffic recently spiked due to fraudulent requests from botnets.Which steps should a solutions architect take to block requests from unauthorized users? (Choose two.)Read More →

A company wants to build a data lake on AWS from data that is stored in an on-premises Oracle relational database.The data lake must receive ongoing updates from the on-premises database.Which solution will meet these requirements with the LEAST operational overhead?Read More →

An ecommerce company hosts its analytics application in the AWS Cloud.The application generates about 300 MB of data each month.The data is stored in JSON format.The company is evaluating a disaster recovery solution to back up the data.The data must be accessible in milliseconds if it is needed, and the data must be kept for 30 days.Which solution meets these requirements MOST cost-effectively?Read More →

A company is running a web application on Amazon EC2 instances in an Auto Scaling group.The application uses a database that runs on an Amazon RDS forPostgreSQL DB instance.The application performs slowly as traffic increases, and the database experiences a heavy read load during periods of high traffic.Which actions should a solutions architect take to resolve these performance issues? (Choose two.)Read More →

A company has a small Python application that processes JSON documents and outputs the results to an on-premises SQL database.The application runs thousands of times each day.The company wants to move the application to the AWS Cloud.The company needs a highly available solution that maximizes scalability and minimizes operational overhead.Which solution will meet these requirements?Read More →