SAA-C03

A company has multiple VPCs across AWS Regions to support and run workloads that are isolated from workloads in other Regions.Because of a recent application launch requirement, the company’s VPCs must communicate with all other VPCs across all Regions.Which solution will meet these requirements with the LEAST amount of administrative effort?Read More →

A company hosts a website on Amazon EC2 instances behind an Application Load Balancer (ALB).The website serves static content.Website traffic is increasing, and the company is concerned about a potential increase in cost.Read More →

A company uses AWS Organizations to run workloads within multiple AWS accounts.A tagging policy adds department tags to AWS resources when the company creates tags.An accounting team needs to determine spending on Amazon EC2 consumption.The accounting team must determine which departments are responsible for the costs regardless ofAWS account.The accounting team has access to AWS Cost Explorer for all AWS accounts within the organization and needs to access all reports from Cost Explorer.Which solution meets these requirements in the MOST operationally efficient way?Read More →

A company runs its application on an Oracle database.The company plans to quickly migrate to AWS because of limited resources for the database, backup administration, and data center maintenance.The application uses third-party database features that require privileged access.Which solution will help the company migrate the database to AWS MOST cost-effectively?Read More →

A company hosts a multi-tier web application on Amazon Linux Amazon EC2 instances behind an Application Load Balancer.The instances run in an Auto Scaling group across multiple Availability Zones.The company observes that the Auto Scaling group launches more On-Demand Instances when the application’s end users access high volumes of static web content.The company wants to optimize cost.What should a solutions architect do to redesign the application MOST cost-effectively?Read More →

A company operates an ecommerce website on Amazon EC2 instances behind an Application Load Balancer (ALB) in an Auto Scaling group.The site is experiencing performance issues related to a high request rate from illegitimate external systems with changing IP addresses.The security team is worried about potential DDoS attacks against the website.The company must block the illegitimate incoming requests in a way that has a minimal impact on legitimate users.What should a solutions architect recommend?Read More →

A company manages AWS accounts in AWS Organizations.AWS IAM Identity Center (AWS Single Sign-On) and AWS Control Tower are configured for the accounts.The company wants to manage multiple user permissions across all the accounts.The permissions will be used by multiple IAM users and must be split between the developer and administrator teams.Each team requires different permissions.The company wants a solution that includes new users that are hired on both teams.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company moved its on-premises PostgreSQL database to an Amazon RDS for PostgreSQL DB instance.The company successfully launched a new product.The workload on the database has increased.The company wants to accommodate the larger workload without adding infrastructure.Which solution will meet these requirements MOST cost-effectively?Read More →

A company is running its production and nonproduction environment workloads in multiple AWS accounts.The accounts are in an organization in AWS Organizations.The company needs to design a solution that will prevent the modification of cost usage tags.Which solution will meet these requirements?Read More →

A company has developed a new video game as a web application.The application is in a three-tier architecture in a VPC with Amazon RDS for MySQL in the database layer.Several players will compete concurrently online.The game’s developers want to display a top-10 scoreboard in near-real time and offer the ability to stop and restore the game while preserving the current scores.What should a solutions architect do to meet these requirements?Read More →