Which solution will provide a granular view of the DynamoDB cost for each tenant with the LEAST operational effort?

2026-03-30
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In: SAP-C02
With: 2 Comments

A software as a service (SaaS) company has developed a multi-tenant environment.The company uses Amazon DynamoDB tables that the tenants share for the storage layer.The company uses AWS Lambda functions for the application services.The company wants to offer a tiered subscription model that is based on resource consumption by each tenant.Each tenant is identified by a unique tenant ID that is sent as part of each request to the Lambda functions.The company has created an AWS Cost and Usage Report (AWS CUR) in an AWS account.The company wants to allocate the DynamoDB costs to each tenant to match that tenant’s resource consumption.Which solution will provide a granular view of the DynamoDB cost for each tenant with the LEAST operational effort?Read More →

Which machine learning model type should the Specialist use to accomplish this task?

2026-03-30
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In: MLS-C01
With: 2 Comments

A Machine Learning Specialist is working with a large company to leverage machine learning within its products.The company wants to group its customers into categories based on which customers will and will not churn within the next 6 months.The company has labeled the data available to the Specialist.Which machine learning model type should the Specialist use to accomplish this task?Read More →

What should the solutions architect recommend to meet this requirement?

2026-03-30
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In: SAA-C02
With: 2 Comments

A company operates a two-tier application for image processing.The application uses two Availability Zones, each with one public subnet and one private subnet.An Application Load Balancer (ALB) for the web tier uses the public subnets.Amazon EC2 instances for the application tier use the private subnets.Users report that the application is running more slowly than expected.A security audit of the web server log files shows that the application is receiving millions of illegitimate requests from a small number of IP addresses.A solutions architect needs to resolve the immediate performance problem while the company investigates a more permanent solution.What should the solutions architect recommend to meet this requirement?Read More →

Which solution will meet these requirements?

2026-03-30
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In: DBS-C01
With: 2 Comments

A coffee machine manufacturer is equipping all of its coffee machines with IoT sensors.The IoT core application is writing measurements for each record to Amazon Timestream.The records have multiple dimensions and measures.The measures include multiple measure names and values.An analysis application is running queries against the Timestream database and is focusing on data from the current week.A database specialist needs to optimize the query costs of the analysis application.Which solution will meet these requirements?Read More →

Which solution will meet these requirements in the MOST operationally efficient way?

2026-03-30
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In: DVA-C02
With: 2 Comments

A data visualization company wants to strengthen the security of its core applications.The applications are deployed on AWS across its development, staging, pre-production, and production environments.The company needs to encrypt all of its stored sensitive credentials.The sensitive credentials need to be automatically rotated.A version of the sensitive credentials need to be stored for each environment.Which solution will meet these requirements in the MOST operationally efficient way?Read More →

Which solution will provide this visibility with the LEAST configuration effort?

2026-03-30
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In: DOP-C02
With: 2 Comments

A company wants to decrease the time it takes to develop new features.The company uses AWS CodeBuild and AWS CodeDeploy to build and deploy its applications.The company uses AWS CodePipeline to deploy each microservice with its own CI/CD pipeline.The company needs more visibility into the average time between the release of new features and the average time to recover after a failed deployment.Which solution will provide this visibility with the LEAST configuration effort?Read More →