If the user wants to find the root cause inside the application without triggering a scaling activity, how can he achieve this?

2025-10-04
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In: SOA-C01
With: 1 Comment

An organization has configured Auto Scaling with ELB.There is a memory issue in the application which is causing CPU utilization to go above 90%.The higherCPU usage triggers an event for Auto Scaling as per the scaling policy.If the user wants to find the root cause inside the application without triggering a scaling activity, how can he achieve this?Read More →

Which ECS deployment should the company use to meet these requirements?

2025-10-04
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In: DVA-C01
With: 1 Comment

A company is running an application on Amazon Elastic Container Service (Amazon ECS).When the company deploys a new version of the application, the company initially needs to expose 10% of live traffic to the new version.After a period of time, the company needs to immediately route all the remaining live traffic to the new version.Which ECS deployment should the company use to meet these requirements?Read More →

Which combination of steps will resolve the us-east-1 performance issues?

2025-10-04
By:
In: SAP-C02
With: 1 Comment

A weather service provides high-resolution weather maps from a web application hosted on AWS in the eu-west-1 Region.The weather maps are updated frequently and stored in Amazon S3 along with static HTML content.The web application is fronted by Amazon CloudFront.The company recently expanded to serve users in the us-east-1 Region, and these new users report that viewing their respective weather maps is slow from time to time.Which combination of steps will resolve the us-east-1 performance issues? (Choose two.)Read More →

What is the MOST likely cause and how can the DevOps engineer mitigate this problem for this and future versions of the website?

2025-10-04
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In: DOP-C01
With: 1 Comment

A company has developed a static website hosted on an Amazon S3 bucket.The website is deployed using AWS CloudFormation.The Cloud Formation template defines an S3 bucket and a custom resource that copies content into the bucket from a source location.The company has decided that it needs to move the website to a new location, so the existing CloudFormation stack must be deleted and re-created.However, CloudFormation reports that the stack could not be deleted cleanly.What is the MOST likely cause and how can the DevOps engineer mitigate this problem for this and future versions of the website?Read More →

Which approach will meet these requirements?

2025-10-04
By:
In: DBS-C01
With: 1 Comment

The Security team for a finance company was notified of an internal security breach that happened 3 weeks ago.A Database Specialist must start producing audit logs out of the production Amazon Aurora PostgreSQL cluster for the Security team to use for monitoring and alerting.The Security team is required to perform real-time alerting and monitoring outside the Aurora DB cluster and wants to have the cluster push encrypted files to the chosen solution.Which approach will meet these requirements?Read More →