Which tool will Ansible not use, even if available, to gather facts?

• A.facter
• B.lsb_release
• C.Ansible setup module
• D.ohai

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Your company has recently extended its datacenter into a VPC on AWS. There is a requirement for on-premise users manage AWS resources from the AWS console. You don't want to create 1AM users for them again. Which of the below options will fit your needs for authentication?

• A.UseOAuth 2.0 to retrieve temporary AWS security credentials to enable your membersto sign in to the AWS Management Console.
• B.Useweb Identity Federation to retrieve AWS temporary security credentials toenable your members to sign in to the AWS Management Console.
• C.Useyour on-premises SAML 2 O-compliant identity provider (IDP) to grant themembers federated access to the AWS Management Console via the AWS singlesign-on (SSO) endpoint.
• D.Useyour on-premises SAML2.0-compliant identity provider (IDP) to retrieve temporarysecurity credentials to enable members to sign in to the AWS ManagementConsole.

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An Engineering team manages a Node.js e-commerce application. The current environment consists of the following components:
* Amazon S3 buckets for storing content
* Amazon EC2 for the front-end web servers
* AWS Lambda for executing image processing
* Amazon DynamoDB for storing session-related data
The team expects a significant increase in traffic to the site. The application should handle the additional load without interruption. The team ran initial tests by adding new servers to the EC2 front-end to handle the larger load, but the instances took up to 20 minutes to become fully configured. The team wants to reduce this configuration time.
What changes will the Engineering team need to implement to make the solution the MOST resilient and highly available while meeting the expected increase in demand?

• A.Use AWS Elastic Beanstalk with a custom AMI including all web components. Deploy the platform by using an Auto Scaling group behind an Application Load Balancer across multiple Availability Zones.
  Implement Amazon DynamoDB Auto Scaling. Use Amazon Route 53 to point the application DNS record to the Elastic Beanstalk load balancer.
• B.Configure Amazon CloudFront and have its origin point to Amazon S3 to host the web application.
  Implement Amazon DynamoDB Auto Scaling. Use Amazon Route 53 to point the application DNS record to the CloudFront DNS name.
• C.Deploy a fleet of EC2 instances, doubling the current capacity, and place them behind an Application Load Balancer. Increase the Amazon DynamoDB read and write capacity units. Add an alias record that contains the Application Load Balancer endpoint to the existing Amazon Route 53 DNS record that points to the application.
• D.Use AWS OpsWorks to automatically configure each new EC2 instance as it is launched. Configure the EC2 instances by using an Auto Scaling group behind an Application Load Balancer across multiple Availability Zones. Implement Amazon DynamoDB Auto Scaling. Use Amazon Route 53 to point the application DNS record to the Application Load Balancer.

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If you're trying to configure an AWS Elastic Beanstalk worker tier for easy debugging if there are problems finishing queue jobs, what should you configure?

• A.Configure Rolling Deployments.
• B.Configure Enhanced Health Reporting
• C.Configure Blue-Green Deployments.
• D.Configure a Dead Letter Queue

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There is a very serious outage at AWS. EC2 is not affected, but your EC2 instance deployment scripts stopped working in the region with the outage.
What might be the issue?

• A.The AWS Console is down, so your CLI commands do not work.
• B.S3 is unavailable, so you can't create EBS volumes from a snapshot you use to deploy new volumes.
• C.AWS turns off the <code>DeployCode</code> API call when there are major outages, to protect from system floods.
• D.None of the other answers make sense. If EC2 is not affected, it must be some other issue.

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