CLF-C01 exam

A company wants to improve the overall availability and performance of its applications that are hosted on AWS. Which AWS service should the company use?A . Amazon Connect B. Amazon Lightsail C. AWS Global Accelerator D. AWS Storage GatewayView AnswerAnswer: C

A company stores configuration files in an Amazon S3 bucket. These configuration files must be accessed by applications that are running on Amazon EC2 instances. According to AWS security best practices, how should the company grant permissions to allow the applications to access the S3 bucket?A . Use the AWS...

A company manages global applications that require static IP addresses. Which AWS service would enable the company to improve the availability and performance of its applications?A . Amazon CloudFront B. AWS Global Accelerator C. Amazon S3 Transfer Acceleration D. Amazon API GatewayView AnswerAnswer: B Explanation: AWS Global Accelerator provides you...

Which Amazon S3 feature or storage class uses the AWS backbone network and edge locations to reduce latencies from the end user to Amazon S3?A . S3 Cross-Region Replication B. S3 Transfer Acceleration C. S3 Event Notifications D. S3 Standard-Infrequent Access (S3 Standard-IA)View AnswerAnswer: B Explanation: S3TA improves transfer performance...

A company needs an AWS Support plan that provides programmatic case management through the AWS Support API. Which support plan will meet this requirement MOST cost-effectively?A . AWS Business Support B. AWS Basic Support C. AWS Developer Support D. AWS Enterprise SupportView AnswerAnswer: A

Which AWS services provide high availability across multiple Availability Zones by default? (Select TWO.)A . Amazon EC2 B. Amazon Elastic Block Store (Amazon EBS) C. Amazon Elastic File System (Amazon EFS) D. Amazon Redshift E. Amazon S3View AnswerAnswer: C E

Which task can a company complete by using AWS Organizations?A . Track application deployment statuses globally. B. Remove unused and underutilized AWS resources across all accounts. C. Activate DDoS protection across all accounts. D. Share pre-purchased Amazon EC2 resources across accounts.View AnswerAnswer: D Explanation: AWS Organizations allows a company to...

A company needs to process data from satellite communications without managing any infrastructure. Which AWS service should the company use to meet these requirements?A . Amazon CloudWatch B. Amazon Aurora C. Amazon Athena D. AWS Ground StationView AnswerAnswer: D Explanation: AWS Ground Station is a fully managed service that lets...

Which AWS service allows for file sharing between multiple Amazon EC2 instances?A . AWS Direct Connect B. AWS Snowball Edge C. AWS Backup D. Amazon Elastic File System (Amazon EFS)View AnswerAnswer: D Explanation: Amazon EFS provides shared file storage for use with compute instances in the AWS Cloud and on-premises...

Which AWS service enables the decoupling and scaling of applications?A . Amazon Simple Queue Service (Amazon SQS) B. AWS Outposts C. Amazon S3 D. Amazon Simple Email Service (Amazon SES)View AnswerAnswer: A Explanation: Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables you to decouple...