Amazon Web Services Related Exams
DOP-C02 Exam
A company is migrating its web application to AWS. The application uses WebSocket connections for real-time updates and requires sticky sessions.
A DevOps engineer must implement a highly available architecture for the application. The application must be accessible to users worldwide with the least possible latency.
Which solution will meet these requirements with the LEAST operational overhead?
A company is using AWS Organizations and wants to implement a governance strategy with the following requirements:
AWS resource access is restricted to the same two Regions for all accounts.
AWS services are limited to a specific group of authorized services for all accounts.
Authentication is provided by Active Directory .
Access permissions are organized by job function and are identical in each account.
Which solution will meet these requirements?
A DevOps engineer is using AWS CodeDeploy across a fleet of Amazon EC2 instances in an EC2 Auto Scaling group. The associated CodeDeploy deployment group, which is integrated with EC2 Auto Scaling, is configured to perform in-place deployments with codeDeployDefault.oneAtATime During an ongoing new deployment, the engineer discovers that, although the overall deployment finished successfully, two out of five instances have the previous application revision deployed. The other three instances have the newest application revision
What is likely causing this issue?