Which solution will meet these requirements?

2026-03-21
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In: DVA-C02
With: 2 Comments

A company developed an API application on AWS by using Amazon CloudFront, Amazon API Gateway, and AWS Lambda.The API has a minimum of four requests every second.A developer notices that many API users run the same query by using the POST method.The developer wants to cache the POST request to optimize the API resources.Which solution will meet these requirements?Read More →

Which solution will meet these requirements?

2026-03-21
By:
In: DOP-C02
With: 2 Comments

A company releases a new application in a new AWS account.The application includes an AWS Lambda function that processes messages from an Amazon Simple Queue Service (Amazon SQS) standard queue.The Lambda function stores the results in an Amazon S3 bucket for further downstream processing.The Lambda function needs to process the messages within a specific period of time after the messages are published.The Lambda function has a batch size of 10 messages and takes a few seconds to process a batch of messages.As load increases on the application’s first day of service, messages in the queue accumulate at a greater rate than the Lambda function can process the messages.Some messages miss the required processing timelines.The logs show that many messages in the queue have data that is not valid.The company needs to meet the timeline requirements for messages that have valid data.Which solution will meet these requirements?Read More →

Which solution will meet this requirement?

2026-03-21
By:
In: SOA-C02
With: 2 Comments

A company’s SysOps administrator maintains a highly available environment.The environment includes Amazon EC2 instances and an Amazon RDS Multi-AZ database.The EC2 instances are in an Auto Scaling group behind an Application Load Balancer.Recently, the company conducted a failover test.The SysOps administrator needs to decrease the failover time of the RDS database by at least 10%.Which solution will meet this requirement?Read More →

What solution meets the requirements?

2026-03-21
By:
In: SAP-C01
With: 2 Comments

A company has a legacy application running on servers on premises.To increase the application’s reliability, the company wants to gain actionable insights using application logs.A Solutions Architect has been given following requirements for the solution:✑ Aggregate logs using AWS.✑ Automate log analysis for errors.✑ Notify the Operations team when errors go beyond a specified threshold.What solution meets the requirements?Read More →

What should a solutions architect do to meet these requirements?

2026-03-21
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In: SAA-C03
With: 2 Comments

A company stores confidential data in an Amazon Aurora PostgreSQL database in the ap-southeast-3 Region.The database is encrypted with an AWS Key Management Service (AWS KMS) customer managed key.The company was recently acquired and must securely share a backup of the database with the acquiring company’s AWS account in ap-southeast-3.What should a solutions architect do to meet these requirements?Read More →

Which solution will meet these requirements with the LEAST effort to migrate?

2026-03-21
By:
In: SAP-C02
With: 2 Comments

A company wants to migrate its website to AWS.The website uses microservices and runs on containers that are deployed in an on-premises, self-managed Kubernetes cluster.All the manifests that define the deployments for the containers in the Kubernetes deployment are in source control.All data for the website is stored in a PostgreSQL database.An open source container image repository runs alongside the on-premises environment.A solutions architect needs to determine the architecture that the company will use for the website on AWS.Which solution will meet these requirements with the LEAST effort to migrate?Read More →