CLF-C01

Compared with costs in traditional and virtualized data centers, AWS has:A . greater variable costs and greater upfront costs.B . fixed usage costs and lower upfront costs.C . lower variable costs and greater upfront costs.D . lower variable costs and lower upfront costs.View AnswerAnswer: D Explanation: Reference: https://d1.awsstatic.com/whitepapers/introduction-to-aws-cloud-economics-final.pdf (10)

Which of the following services will automatically scale with an expected increase in web traffic?A . AWS CodePipelineB . Elastic Load BalancingC . Amazon EBSD . AWS Direct ConnectView AnswerAnswer: B Explanation: Reference: https://aws.amazon.com/elasticloadbalancing/

Which is a recommended pattern for designing a highly available architecture on AWS?A . Ensure that components have low-latency network connectivity.B . Run enough Amazon EC2 instances to operate at peak load.C . Ensure that the application is designed to accommodate failure of any single component.D . Use a monolithic...

Under the shared responsibility model, which of the following is the customer responsible for?A . Ensuring that disk drives are wiped after use.B . Ensuring that firmware is updated on hardware devices.C . Ensuring that data is encrypted at rest.D . Ensuring that network cables are category six or higher.View...

A characteristic of edge locations is that they:A . host Amazon EC2 instances closer to users.B . help lower latency and improve performance for users.C . cache frequently changing data without reaching the origin server.D . refresh data changes daily.View AnswerAnswer: C Explanation: Reference: https://www.edureka.co/community/600/what-is-an-edge-location-in-aws

Which of the following security-related actions are available at no cost?A . Calling AWS SupportB . Contacting AWS Professional Services to request a workshopC . Accessing forums, blogs, and whitepapersD . Attending AWS classes at a local universityView AnswerAnswer: C

Which AWS feature will reduce the customer’s total cost of ownership (TCO)?A . Shared responsibility security modelB . Single tenancyC . Elastic computingD . EncryptionView AnswerAnswer: C

Which of the following components of the AWS Global Infrastructure consists of one or more discrete data centers interconnected through low latency links?A . Availability ZoneB . Edge locationC . RegionD . Private networkingView AnswerAnswer: A Explanation: Reference: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/global-infrastructure.html

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

Which of the following is a shared control between the customer and AWS?A . Providing a key for Amazon S3 client-side encryptionB . Configuration of an Amazon EC2 instanceC . Environmental controls of physical AWS data centersD . Awareness and trainingView AnswerAnswer: D Explanation: Reference: https://aws.amazon.com/compliance/shared-responsibility-model/