SAA-C02 (Page 54)

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 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 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 →

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 solutions architect must design a highly available infrastructure for a website.The website is powered by Windows web servers that run on Amazon EC2 instances.The solutions architect must implement a solution that can mitigate a large-scale DDoS attack that originates from thousands of IP addresses.Downtime is not acceptable for the website.Which actions should the solutions architect take to protect the website from such an attack? (Choose two.)Read More →

A solutions architect is investigating AWS file storage solutions that can be used with a company’s on-premises Linux servers and applications.The company has an existing VPN connection set up between the company’s VPC and its on-premises network.Which AWS services should the solutions architect use? (Choose two.)Read More →

A developer has an application that uses an AWS Lambda function to upload files to Amazon S3 and needs the required permissions to perform the task.The developer already has an IAM user with valid IAM credentials required for Amazon S3.What should a solutions architect do to grant the permissions?Read More →

A company is making a prototype of the infrastructure for its new website by manually provisioning the necessary infrastructure.This infrastructure includes anAuto Scaling group, an Application Load Balancer, and an Amazon RDS database.After the configuration has been thoroughly validated, the company wants the capability to immediately deploy the infrastructure for development and production use in two Availability Zones in an automated fashion.What should a solutions architect recommend to meet these requirements?Read More →

A company’s application is having performance issues.The application is stateful and needs to complete in-memory tasks on Amazon EC2 instances.The company used AWS CloudFormation to deploy infrastructure and used the M5 EC2 instance family.As traffic increased, the application performance degraded.Users are reporting delays when the users attempt to access the application.Which solution will resolve these issues in the MOST operationally efficient way?Read More →

A company is planning to deploy an Amazon RDS DB instance running Amazon Aurora.The company has a backup retention policy requirement of 90 days.Which solution should a solutions architect recommend?Read More →