CLF-C01 exam

What is one of the advantages of the Amazon Relational Database Service (Amazon RDS)?A . It simplifies relational database administration tasks.B . It provides 99.99999999999% reliability and durability.C . It automatically scales databases for loads.D . It enabled users to dynamically adjust CPU and RAM resources.View AnswerAnswer: A

Which of the following is the customer’s responsibility under the AWS shared responsibility model?A . Patching underlying infrastructureB . Physical securityC . Patching Amazon EC2 instancesD . Patching network infrastructureView AnswerAnswer: C Explanation: Reference: https://aws.amazon.com/compliance/shared-responsibility-model/

Which AWS Cost Management tool allows you to view the most granular data about your AWS bill?A . AWS Cost ExplorerB . AWS BudgetsC . AWS Cost and Usage reportD . AWS Billing dashboardView AnswerAnswer: C Explanation: The Cost & Usage Report is your one-stop-shop for accessing the most granular...

What is the AWS customer responsible for according to the AWS shared responsibility model?A . Physical access controlsB . Data encryptionC . Secure disposal of storage devicesD . Environmental risk managementView AnswerAnswer: B

Which AWS IAM feature allows developers to access AWS services through the AWS CLI?A . API keysB . Access keysC . User names/PasswordsD . SSH keysView AnswerAnswer: B Explanation: Reference: https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html

Which AWS service allows companies to connect an Amazon VPC to an on-premises data center?A . AWS VPNB . Amazon RedshiftC . API GatewayD . Amazon Direct ConnectView AnswerAnswer: D Explanation: AWS Direct Connect enables you to securely connect your AWS environment to your on-premises data center or office location...

When architecting cloud applications, which of the following are a key design principle?A . Use the largest instance possibleB . Provision capacity for peak loadC . Use the Scrum development processD . Implement elasticityView AnswerAnswer: B Explanation: Cloud services main proposition is to provide elasticity through horizontal scaling. It’s already...

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 service provides a virtually unlimited amount of online highly durable object storage?A . Amazon RedshiftB . Amazon Elastic File System (Amazon EFS)C . Amazon Elastic Container Service (Amazon ECS)D . Amazon S3View AnswerAnswer: D Explanation: Reference: https://aws.amazon.com/what-is-cloud-object-storage/

Under the AWS shared responsibility model, which of the following activities are the customer’s responsibility? (Choose two.)A . Patching operating system components for Amazon Relational Database Server (Amazon RDS)B . Encrypting data on the client-sideC . Training the data center staffD . Configuring Network Access Control Lists (ACL)E . Maintaining...