Which system architecture should the solutions architect recommend?

2026-03-27
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In: SAA-C02
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 meets these requirements?

2026-03-27
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In: DBS-C01
With: 2 Comments

A large IT hardware manufacturing company wants to deploy a MySQL database solution in the AWS Cloud.The solution should quickly create copies of the company’s production databases for test purposes.The solution must deploy the test databases in minutes, and the test data should match the latest production data as closely as possible.Developers must also be able to make changes in the test database and delete the instances afterward.Which solution meets these requirements?Read More →

The developer has ensured that the public API is accessible, but the Lambda function cannot connect to the APIHow should the developer fix the connection issue?

2026-03-27
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In: DVA-C02
With: 2 Comments

A developer creates an AWS Lambda function that retrieves and groups data from several public API endpoints.The Lambda function has been updated and configured to connect to the private subnet of a VPC.An internet gateway is attached to the VPC.The VPC uses the default network ACL and security group configurations.The developer finds that the Lambda function can no longer access the public API.The developer has ensured that the public API is accessible, but the Lambda function cannot connect to the APIHow should the developer fix the connection issue?Read More →

Which combination of actions will meet these requirements?

2026-03-27
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In: DOP-C02
With: 2 Comments

A DevOps engineer is implementing governance controls for a company that requires its infrastructure to be housed within the United States.The engineer must restrict which AWS Regions can be used, and ensure an alert is sent as soon as possible if any activity outside the governance policy takes place.The controls should be automatically enabled on any new Region outside the United States (US).Which combination of actions will meet these requirements? (Choose two.)Read More →

Which strategy should the SysOps administrator choose to meet these requirements?

2026-03-27
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In: SOA-C02
With: 2 Comments

A company plans to migrate several of its high performance computing (HPC) virtual machines (VMs) to Amazon EC2 instances on AWS.A SysOps administrator must identify a placement group for this deployment.The strategy must minimize network latency and must maximize network throughput between the HPC VMs.Which strategy should the SysOps administrator choose to meet these requirements?Read More →

Which solution meets these requirements with the MOST operational efficiency?

2026-03-27
By:
In: SAP-C01
With: 2 Comments

A company wants to use Amazon WorkSpaces in combination with thin client devices to replace aging desktops.Employees use the desktops to access applications that work with clinical trial data.Corporate security policy states that access to the applications must be restricted to only company branch office locations.The company is considering adding an additional branch office in the next 6 months.Which solution meets these requirements with the MOST operational efficiency?Read More →

Which approach will meet these requirements and priorities?

2026-03-27
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In: SCS-C01
With: 2 Comments

An application uses Amazon Cognito to manage end users’ permissions when directly accessing AWS resources, including Amazon DynamoDB.A new feature request reads as follows:Provide a mechanism to mark customers as suspended pending investigation or suspended permanently.Customers should still be able to log in when suspended, but should not be able to make changes.The priorities are to reduce complexity and avoid potential for future security issues.Which approach will meet these requirements and priorities?Read More →

Which combination of steps will meet these requirements MOST cost-effectively?

2026-03-27
By:
In: SAA-C03
With: 2 Comments

A company hosts an application on Amazon EC2 instances that run in a single Availability Zone.The application is accessible by using the transport layer of the Open Systems Interconnection (OSI) model.The company needs the application architecture to have high availability.Which combination of steps will meet these requirements MOST cost-effectively? (Choose two.)Read More →

Which items should the solutions architect check to ensure identity federation is properly configured?

2026-03-27
By:
In: SAP-C02
With: 2 Comments

A solutions architect has implemented a SAML 2.0 federated identity solution with their company’s on-premises identity provider (IdP) to authenticate users’ access to the AWS environment.When the solutions architect tests authentication through the federated identity web portal, access to the AWS environment is granted.However, when test users attempt to authenticate through the federated identity web portal, they are not able to access the AWS environment.Which items should the solutions architect check to ensure identity federation is properly configured? (Choose three.)Read More →