CLF-C01

Which service stores objects, provides real-time access to those objects, and offers versioning and lifecycle capabilities?A . Amazon GlacierB . AWS Storage GatewayC . Amazon S3D . Amazon EBSView AnswerAnswer: C Explanation: Reference: https://aws.amazon.com/s3/faqs/

Which of the following security-related services does AWS offer? (Choose two.)A . Multi-factor authentication physical tokensB . AWS Trusted Advisor security checksC . Data encryptionD . Automated penetration testingE . Amazon S3 copyrighted content detectionView AnswerAnswer: CD Explanation: Reference: https://aws.amazon.com/security/

Which design principles for cloud architecture are recommended when re-architecting a large monolithic application? (Choose two.)A . Use manual monitoring.B . Use fixed servers.C . Implement loose coupling.D . Rely on individual components.E . Design for scalability.View AnswerAnswer: DE Explanation: Rearchitecting applications involves sweeping change where an old monolithic application...

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...