Which solution will meet these requirements?

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

A developer has observed an increase in bugs in the AWS Lambda functions that a development team has deployed in its Node.js application.To minimize these bugs, the developer wants to implement automated testing of Lambda functions in an environment that closely simulates the Lambda environment.The developer needs to give other developers the ability to run the tests locally.The developer also needs to integrate the tests into the team’s continuous integration and continuous delivery (CI/CD) pipeline before the AWS Cloud Development Kit (AWS CDK) deployment.Which solution will meet these requirements?Read More →

A company is using AWS Organizations to create separate AWS accounts for each of its departments?

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

A company is using AWS Organizations to create separate AWS accounts for each of its departments.The company needs to automate the following tasks:• Update the Linux AMIs with new patches periodically and generate a golden image• Install a new version of Chef agents in the golden image, if available• Provide the newly generated AMIs to the department’s accountsWhich solution meets these requirements with the LEAST management overhead?Read More →

Which solution will meet these requirements?

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

A company’s public website is hosted in an Amazon S3 bucket in the us-east-1 Region behind an Amazon CloudFront distribution.The company wants to ensure that the website is protected from DDoS attacks.A SysOps administrator needs to deploy a solution that gives the company the ability to maintain control over the rate limit at which DDoS protections are applied.Which solution will meet these requirements?Read More →

Which additional steps should the solutions architect take to meet these requirements?

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

A company is running an application in the AWS Cloud.The company has several third-party services that integrate with the application through a RESTful API.The API is a serverless implementation with an Amazon API Gateway regional API endpoint that integrates with several different AWS Lambda functions.The application’s data is nonrelational and is stored in an Amazon DynamoDB table.The application and the API are running in the eu-west-1 Region.The company needs the API to also be available in the us-east-1 Region.All data must be available in both Regions.A solutions architect already has deployed all the Lambda functions in us-east-1.Which additional steps should the solutions architect take to meet these requirements? (Choose two.)Read More →

Which storage solution should a solutions architect recommend for use after the migration?

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

A company is planning to migrate a legacy application to AWS.The application currently uses NFS to communicate to an on-premises storage solution to store application data.The application cannot be modified to use any other communication protocols other than NFS for this purpose.Which storage solution should a solutions architect recommend for use after the migration?Read More →

Which solution will meet these requirements?

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

A company needs to migrate 60 on-premises legacy applications to AWS.The applications are based on the NET Framework and run on Windows.The company needs a solution that minimizes migration time and requires no application code changes.The company also does not want to manage the infrastructure.Which solution will meet these requirements?Read More →

What should the developer do to meet these requirements?

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

A company has moved a legacy on-premises application to AWS by performing a lift and shift.The application exposes a REST API that can be used to retrieve billing information.The application is running on a single Amazon EC2 instance.The application code cannot support concurrent invocations.Many clients access the API, and the company adds new clients all the time.A developer is concerned that the application might become overwhelmed by too many requests.The developer needs to limit the number of requests to the API for all current and future clients.The developer must not change the API, the application, or the client code.What should the developer do to meet these requirements?Read More →

Which solution will meet these requirements?

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

An online advertising company is developing a linear model to predict the bid price of advertisements in real time with low-latency predictions.A data scientist has trained the linear model by using many features, but the model is overfitting the training dataset.The data scientist needs to prevent overfitting and must reduce the number of features.Which solution will meet these requirements?Read More →