A company has established tagging and configuration standards for its infrastructure resources running on AWS. A DevOps Engineer is developing a design that will provide a near-real-time dashboard of the compliance posture with the ability to highlight violations.
Which approach meets the stated requirements?

• A.Define the resource configurations in AWS Service Catalog, and monitor the AWS Service Catalog compliance and violations in Amazon CloudWatch. Then, set up and share a live CloudWatch dashboard.
  Set up Amazon SNS notifications for violations and corrections.
• B.Use AWS Config to record configuration changes and output the data to an Amazon S3 bucket. Create an Amazon QuickSight analysis of the dataset, and use the information on dashboards and mobile devices.
• C.Create a resource group that displays resources with the specified tags and those without tags. Use the AWS Management Console to view compliant and non-compliant resources.
• D.Define the compliance and tagging requirements in Amazon Inspector. Output the results to Amazon CloudWatch Logs. Build a metric filter to isolate the monitored elements of interest and present the data in a CloudWatch dashboard.

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You want to build an application that coordinates work across distributed components, and you find Amazon Simple Workflow Service (Amazon SWF) does this easily. You have enabled logging in CloudTrail, but you are unsure about Amazon SWF actions supported. Which of the following actions is NOT supported?

• A.RegisterDomain
• B.RegisterWorkflowActivity
• C.RegisterActivityType
• D.RegisterWorkflowType

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You have just recently deployed an application on EC2 instances behind an ELB. After a couple of weeks, customers are complaining on receiving errors from the application. You want to diagnose the errors and are trying to get errors from the ELB access logs. But the ELB access logs are empty. What is the reason for this.

• A.You do not have the appropriate permissions to access the logs
• B.You do not have your CloudWatch metrics correctly configured
• C.ELB Access logs are only available for a maximum of one week
• D.Access logging is an optional feature of Elastic Load Balancing that is disabled by default

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A web-startup runs its very successful social news application on Amazon EC2 with an Elastic Load Balancer,
an Auto-Scaling group of Java/Tomcat application-servers, and DynamoDB as data store. The main web
application best runs on m2 x large instances since it is highly memory- bound. Each new deployment requires
semi-automated creation and testing of a new AMI for the application servers which takes quite a while and is
therefore only done once per week. Recently, a new chat feature has been implemented in nodejs and waits to
be integrated in the architecture. First tests show that the new component is CPU bound because the company
has some experience with using Chef, they decided to streamline the deployment process and use AWS Ops
Works as an application life cycle tool to simplify management of the application and reduce the deployment
cycles. What configuration in AWS Ops Works is necessary to integrate the new chat module in the most
cost-efficient and flexible way?

• A.Createone AWS Ops Works stack, create one AWS Ops Works layer, create one customrecipe
• B.Createone AWS Ops Works stack create two AWS Ops Works layers create one customrecipe
• C.Createtwo AWS Ops Works stacks create two AWS Ops Works layers create one customrecipe
• D.Createtwo AWS Ops Works stacks create two AWS Ops Works layers create two customrecipe

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In which Docker Swarm model does the swarm manager distribute a specific number of replica tasks among the nodes based upon the scale you set in the desired state?

• A.distributed services
• B.scaled services
• C.replicated services
• D.global services

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