Which actions should be taken to accomplish this?

2026-03-28
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In: DOP-C01
With: 2 Comments

A DevOps team manages an API running on-premises that serves as a backend for an Amazon API Gateway endpoint.Customers have been complaining about high response latencies, which the development team has verified using the API Gateway latency metrics in Amazon CloudWatch.To identify the cause, the team needs to collect relevant data without introducing additional latency.Which actions should be taken to accomplish this? (Choose two.)Read More →

Which actions can be taken to increase the performance and reliability of the application?

2026-03-28
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In: SAP-C01
With: 2 Comments

A media storage application uploads user photos to Amazon S3 for processing.End users are reporting that some uploaded photos are not being processed properly.The Application Developers trace the logs and find that AWS Lambda is experiencing execution issues when thousands of users are on the system simultaneously.Issues are caused by:✑ Limits around concurrent executions.✑ The performance of Amazon DynamoDB when saving data.Which actions can be taken to increase the performance and reliability of the application? (Choose two.)Read More →

Which solution meets these requirements?

2026-03-28
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In: SCS-C01
With: 2 Comments

A company is hosting a web application on Amazon EC2 instances behind an Application Load Balancer (ALB).The application has become the target of a DoS attack.Application logging shows that requests are coming from small number of client IP addresses, but the addresses change regularly.The company needs to block the malicious traffic with a solution that requires the least amount of ongoing effort.Which solution meets these requirements?Read More →

Which combination of actions will meet these requirements?

2026-03-28
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In: SAA-C03
With: 2 Comments

An application development team is designing a microservice that will convert large images to smaller, compressed images.When a user uploads an image through the web interface, the microservice should store the image in an Amazon S3 bucket, process and compress the image with an AWS Lambda function, and store the image in its compressed form in a different S3 bucket.A solutions architect needs to design a solution that uses durable, stateless components to process the images automatically.Which combination of actions will meet these requirements? (Choose two.)Read More →

Which solution will meet these requirements with the LEAST operational overhead?

2026-03-28
By:
In: MLS-C01
With: 2 Comments

An ecommerce company wants to update a production real-time machine learning (ML) recommendation engine API that uses Amazon SageMaker.The company wants to release a new model but does not want to make changes to applications that rely on the API.The company also wants to evaluate the performance of the new model in production traffic before the company fully rolls out the new model to all users.Which solution will meet these requirements with the LEAST operational overhead?Read More →