CLF-C01

Which AWS service provides the ability to manage infrastructure as code?A . AWS CodePipelineB . AWS CodeDeployC . AWS Direct ConnectD . AWS CloudFormationView AnswerAnswer: D Explanation: AWS CloudFormation provides a common language for you to describe and provision all the infrastructure resources in your cloud environment. CloudFormation allows you...

How many Availability Zones should compute resources be provisioned across to achieve high availability?A . A minimum of oneB . A minimum of twoC . A minimum of threeD . A minimum of four or moreView AnswerAnswer: B

What technology enables compute capacity to adjust as loads change?A . Load balancingB . Automatic failoverC . Round robinD . Auto ScalingView AnswerAnswer: D Explanation: AWS Auto Scaling monitors your applications and automatically adjusts capacity to maintain steady, predictable performance at the lowest possible cost. Using AWS Auto Scaling, it’s...

How would an AWS customer easily apply common access controls to a large set of users?A . Apply an IAM policy to an IAM group.B . Apply an IAM policy to an IAM role.C . Apply the same IAM policy to all IAM users with access to the same workload.D...

Which of the following AWS services can be used to serve large amounts of online video content with the lowest possible latency? (Choose two.)A . AWS Storage GatewayB . Amazon S3C . Amazon Elastic File System (EFS)D . Amazon GlacierE . Amazom CloudFrontView AnswerAnswer: BE Explanation: Reference: https://aws.amazon.com/getting-started/tutorials/deliver-content-faster/https://aws.amazon.com/cloudfront/

Which AWS service provides a customized view of the health of specific AWS services that power a customer’s workloads running on AWS?A . AWS Service Health DashboardB . AWS X-RayC . AWS Personal Health DashboardD . Amazon CloudWatchView AnswerAnswer: C Explanation: Personal Health Dashboard gives you a personalized view of...

Which of the following services could be used to deploy an application to servers running on-premises? (Choose two.)A . AWS Elastic BeanstalkB . AWS OpsWorksC . AWS CodeDeployD . AWS BatchE . AWS X-RayView AnswerAnswer: BC Explanation: Reference: https://docs.aws.amazon.com/codedeploy/latest/userguide/instances-on-premises.html https://aws.amazon.com/blogs/aws/opsworks-on-prem-and-existing-instances/

Which service allows a company with multiple AWS accounts to combine its usage to obtain volume discounts?A . AWS Server Migration ServiceB . AWS OrganizationsC . AWS BudgetsD . AWS Trusted AdvisorView AnswerAnswer: B Explanation: use the consolidated billing feature in AWS Organizations to consolidate billing and payment for multiple...

Which of the following is a benefit of using the AWS Cloud?A . Permissive security removes the administrative burden.B . Ability to focus on revenue-generating activities.C . Control over cloud network hardware.D . Choice of specific cloud hardware vendors.View AnswerAnswer: B Explanation: Developer and IT staff productivity accounted for nearly...

What is the benefit of using AWS managed services, such as Amazon ElastiCache and Amazon Relational Database Service (Amazon RDS)?A . They require the customer to monitor and replace failing instances.B . They have better performance than customer-managed services.C . They simplify patching and updating underlying OSs.D . They do...