How should the SysOps administrator resolve the problem?

2026-04-05
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In: SOA-C02
With: 2 Comments

A SysOps administrator created an AWS CloudFormation template that provisions an Amazon EventBridge rule that invokes an AWS Lambda function.The Lambda function is designed to write event details to an Amazon CloudWatch log group.The function has permissions to write events to Amazon CloudWatch Logs.However, the SysOps administrator discovered that the Lambda function is not running.How should the SysOps administrator resolve the problem?Read More →

Which set actions should a solutions architect take to improve response times?

2026-04-05
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In: SAP-C01
With: 2 Comments

A company’s service for video game recommendations has just gone viral.The company has new users from all over the world.The website for the service is hosted on a set of Amazon EC2 instances in an Auto Scaling group behind an Application Load Balancer (ALB).The website consists of static content with different resources being loaded depending on the device type.Users recently reported that the load time for the website has increased.Administrators are reporting high loads on the EC2 instances that host the service.Which set actions should a solutions architect take to improve response times?Read More →

Which approach should the developer take to provide the REST endpoint MOST cost-effectively?

2026-04-05
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In: DVA-C01
With: 2 Comments

A company needs to develop a proof of concept for a web service application.The application will show the weather forecast for one of the company’s office locations.The application will provide a REST endpoint that clients can call.Where possible, the application should use caching features provided by AWS to limit the number of requests to the backend service.The application backend will receive a small amount of traffic only during testing.Which approach should the developer take to provide the REST endpoint MOST cost-effectively?Read More →

Which solution will meet these requirements?

2026-04-05
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In: SOA-C01
With: 2 Comments

A large company has multiple AWS accounts that are assigned to each department.A SysOps administrator needs to help the company reduce overhead and manage its AWS resources more easily.The SysOps administrator also must ensure that department users, including AWS account root users, have access only to AWS services that are essential for their job function.Which solution will meet these requirements?Read More →

Which solution will meet these requirements with the LEAST development effort?

2026-04-05
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In: MLS-C01
With: 2 Comments

A retail company wants to build a recommendation system for the company’s website.The system needs to provide recommendations for existing users and needs to base those recommendations on each user’s past browsing history.The system also must filter out any items that the user previously purchased.Which solution will meet these requirements with the LEAST development effort?Read More →

How can a solutions architect design a system to durably store the number of calls without requiring changes to the application?

2026-04-05
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In: SAA-C02
With: 2 Comments

An application calls a service run by a vendor.The vendor charges based on the number of calls.The finance department needs to know the number of calls that are made to the service to validate the billing statements.How can a solutions architect design a system to durably store the number of calls without requiring changes to the application?Read More →

Which combination of actions will moot those requirements with the LEAST operational overhead?

2026-04-05
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In: DBS-C01
With: 2 Comments

Accompany is using Amazon Redshift for its data warehouse.During review of the last few AWS monthly bills, a database specialist notices charges for Amazon Redshift backup storage.The database specialist needs to decrease the cost of these charges in the future and must create a solution that provides notification if the charges exceed a threshold.Which combination of actions will moot those requirements with the LEAST operational overhead? (Choose two.)Read More →

Which DR strategy will meet these requirements with the LEAST change to the application stack?

2026-04-05
By:
In: DOP-C01
With: 2 Comments

A company manages a web application that runs on Amazon EC2 instances behind an Application Load Balancer (ALB).The EC2 instances run in an AutoScaling group across multiple Availability Zones.The application uses an Amazon RDS for MySQL DB instance to store the data.The company has configuredAmazon Route 53 with an alias record that points to the ALB.Anew company guideline requires a geographically isolated disaster recovery (DR) site with an RTO of 4 hours and an RPO of 15 minutes.Which DR strategy will meet these requirements with the LEAST change to the application stack?Read More →