Which solution will meet these requirements with the LOWEST recovery time objective (RTO)?

2026-03-20
By:
In: SAA-C03
With: 2 Comments

A rapidly growing ecommerce company is running its workloads in a single AWS Region.A solutions architect must create a disaster recovery (DR) strategy that includes a different AWS Region.The company wants its database to be up to date in the DR Region with the least possible latency.The remaining infrastructure in the DR Region needs to run at reduced capacity and must be able to scale up if necessary.Which solution will meet these requirements with the LOWEST recovery time objective (RTO)?Read More →

Which solution will provide the MOST reliability for ticket sale transactions during periods of high load?

2026-03-20
By:
In: SAP-C02
With: 2 Comments

A company needs to improve the reliability of its ticketing application.The application runs on an Amazon Elastic Container Service (Amazon ECS) cluster.The company uses Amazon CloudFront to serve the application.A single ECS service of the ECS cluster is the CloudFront distribution’s origin.The application allows only a specific number of active users to enter a ticket purchasing flow.These users are identified by an encrypted attribute in their JSON Web Token (JWT).All other users are redirected to a waiting room module until there is available capacity for purchasing.The application is experiencing high loads.The waiting room module is working as designed, but load on the waiting room is disrupting the applications availability.This disruption is negatively affecting the application’s ticket sale transactions.Which solution will provide the MOST reliability for ticket sale transactions during periods of high load?Read More →

Which solution will satisfy these requirements with minimal operational overhead?

2026-03-20
By:
In: SAP-C01
With: 2 Comments

A company is migrating its three-tier web application from on-premises to the AWS Cloud.The company has the following requirements for the migration process:✑ Ingest machine images from the on-premises environment.✑ Synchronize changes from the on-premises environment to the AWS environment until the production cutover.✑ Minimize downtime when executing the production cutover.✑ Migrate the virtual machines’ root volumes and data volumes.Which solution will satisfy these requirements with minimal operational overhead?Read More →

Which system architecture should the solutions architect recommend?

2026-03-20
By:
In: SAA-C03
With: 2 Comments

A company’s facility has badge readers at every entrance throughout the building.When badges are scanned, the readers send a message over HTTPS to indicate who attempted to access that particular entrance.A solutions architect must design a system to process these messages from the sensors.The solution must be highly available, and the results must be made available for the company’s security team to analyze.Which system architecture should the solutions architect recommend?Read More →

Which solution will meet these requirements?

2026-03-20
By:
In: SAP-C02
With: 2 Comments

A company has many services running in its on-premises data center.The data center is connected to AWS using AWS Direct Connect (DX) and an IPSec VPN.The service data is sensitive and connectivity cannot traverse the internet.The company wants to expand into a new market segment and begin offering its services to other companies that are using AWS.Which solution will meet these requirements?Read More →