CLF-C01 exam

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...

Which AWS service is a managed NoSQL database?A . Amazon RedshiftB . Amazon DynamoDBC . Amazon AuroraD . Amazon RDS for ManaDBView AnswerAnswer: B

Which of the following is a correct relationship between regions, Availability Zones, and edge locations?A . Data centers contain regions.B . Regions contain Availability Zones.C . Availability Zones contain edge locations.D . Edge locations contain regions.View AnswerAnswer: B

What approach to transcoding a large number of individual video files adheres to AWS architecture principles?A . Using many instances in parallelB . Using a single large instance during off-peak hoursC . Using dedicated hardwareD . Using a large GPU instance typeView AnswerAnswer: A

Which AWS services can host a Microsoft SQL Server database? (Select TWO.)A . Amazon EC2B . Amazon Relational Database Service (Amazon RDS)C . Amazon AuroraD . Amazon RedshiftE . Amazon S3View AnswerAnswer: A,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: https: //docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html Access keys are long-term credentials for an IAM user or the AWS account root user. You can use access...

The user is fully responsible for which action when running workloads on aws ?A . Patching the infrastructure componentsB . Maintaining the underlying infrastructure componentsC . Maintaining physical and environmental controlsD . Implementing controls to route application trafficView AnswerAnswer: A

Which AWS support plan includes a dedicated Technical Account Manager?A . DeveloperB . EnterpriseC . BusinessD . BasicView AnswerAnswer: B Explanation: The enterprise support plans supports technical account manager. Developer and business support plans are devoid of this facility.

What time-savings advantage is offered with the use of Amazon Rekognition ?A . Amazon Rekognition provides automatic watermarking of imagesB . Amazon Rekognition provides automatic detection of objects appeanng m picturesC . Amazon Recognition provides the ability to resize millions of images automaticallyD . Amazon Rekognition uses Amazon Mechanical Turk...

Which AWS service can be used to automatically scale an application up and down without making capacity planning decisions?A . Amazon EBSB . Amazon RedshiftC . AWS CloudTrailD . AWS LambdaView AnswerAnswer: D