How can a DevOps Engineer meet these requirements?

A company is using AWS CodeDeploy to automate software deployment. The deployment must meet these requirements: * A number of instances must be available to serve traffic during the deployment. Traffic must be balanced across those instances, and the instances must automatically heal in the event of failure. * A...

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What is the MOST effective configuration that can satisfy all of the requirements?

A Development team is currently using AWS CodeDeploy to deploy an application revision to an Auto Scaling group. If the deployment process fails, it must be rolled back automatically and a notification must be sent. What is the MOST effective configuration that can satisfy all of the requirements?A . Create...

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Which solution will meet these requirements?

A company is developing a web application's infrastructure using AWS CloudFormation. The database engineering team maintains the database resources in a CloudFormation template, and the software development team maintains the web application resources in a separate CloudFormation template As the scope of the application grows, the software development team needs...

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What is the MOST scalable method for linking these two teams and processes?

Two teams are working together on different portions of an architecture and are using AWS CloudFormation to manage their resources. One team administers operating system-level updates and patches, while the other team manages application-level dependencies and updates. The Application team must take the most recent AMI when creating new instances...

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Which method should a DevOps Engineer use to update packages in-place without downtime?

A new zero-day vulnerability was found in OpenSSL requiring the immediate patching of a production web fleet running on Amazon Linux. Currently, OS updates are performed manually on a monthly basis and deployed using updates to the production Auto Scaling Group's launch configuration. Which method should a DevOps Engineer use...

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Which combination of actions will meet these requirements?

A DevOps engineer notices that all Amazon EC2 instances running behind an Application Load Balancer in an Auto Scaling group are failing to respond to user requests. The EC2 instances are also failing target group HTTP health checks. Upon inspection, the engineer notices the application process was not running in...

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Which solution should be used to meet these requirements?

A company is deploying a container-based application using AWS CodeBuild. The security team mandates that all containers are scanned for vulnerabilities prior to deployment using a password-protected endpoint. All sensitive information must be stored securely. Which solution should be used to meet these requirements?A . Encrypt the password using AWS...

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How should you implement this for each deployment?

Your application is currently running on Amazon EC2 instances behind a load balancer. Your management has decided to use a Blue/Green deployment strategy. How should you implement this for each deployment?A . Set up Amazon Route 53 health checks to fail over from any Amazon EC2 instance that is currently...

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Which action will allow for the LEAST number of manual steps moving forward?

A company's application is running on Amazon EC2 instances in an Auto Scaling group. A DevOps engineer needs to ensure there are at least four application servers running at all times. Whenever an update has to be made to the application, the engineer creates a new AMI with the updated...

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Which of the following methods allow for the QUICKEST detection time?

A DevOps Engineer must track the health of a stateless RESTful service sitting behind a Classic Load Balancer. The deployment of new application revisions is through a Cl/CD pipeline. If the service's latency increases beyond a defined threshold, deployment should be stopped until the service has recovered. Which of the...

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