CLF-C01

According to best practices, how should an application be designed to run in the AWS Cloud?A . Use tighly coupled components.B . Use loosely coupled components.C . Use infrequently coupled components.D . Use frequently coupled components.View AnswerAnswer: B Explanation: Reference: https://d1.awsstatic.com/whitepapers/AWS_Cloud_Best_Practices.pdf

A customer is using multiple AWS accounts with separate billing. How can the customer take advantage of volume discounts with minimal impact to the AWS resources?A . Create one global AWS acount and move all AWS resources to tha account.B . Sign up for three years of Reserved Instance pricing...

Which AWS services can host a Microsoft SQL Server database? (Choose two.)A . Amazon EC2B . Amazon Relational Database Service (Amazon RDS)C . Amazon AuroraD . Amazon RedshiftE . Amazon S3View AnswerAnswer: AB Explanation: Reference: https://aws.amazon.com/sql/

Which of the following are advantages of AWS consolidated billing? (Choose two.)A . The ability to receive one bill for multiple accountsB . Service limits increasing by default in all accountsC . A fixed discount on the monthly billD . Potential volume discounts, as usage in all accounts is combinedE...

Which of the following are features of Amazon CloudWatch Logs? (Choose two.)A . Summaries by Amazon Simple Notification Service (Amazon SNS)B . Free Amazon Elasticsearch Service analyticsC . Provided at no chargeD . Real-time monitoringE . Adjustable retentionView AnswerAnswer: DE

Which of the following AWS services can be used to serve large amounts of online video content with the lowest possible latency? (Choose two.)A . AWS Storage GatewayB . Amazon S3C . Amazon Elastic File System (EFS)D . Amazon GlacierE . Amazon CloudFrontView AnswerAnswer: BE Explanation: Reference: https://aws.amazon.com/getting-started/tutorials/deliver-content-faster/https://aws.amazon.com/cloudfront/

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 are valid ways for a customer to interact with AWS services? (Choose two.)A . Command line interfaceB . On-premisesC . Software Development KitsD . Software-as-a-serviceE . HybridView AnswerAnswer: AC

What is an example of agility in the AWS Cloud?A . Access to multiple instance typesB . Access to managed servicesC . Using Consolidated Billing to produce one billD . Decreased acquisition time for new compute resourcesView AnswerAnswer: D Explanation: Reference: https://aws.amazon.com/blogs/enterprise-strategy/risk-is-lack-of-agility/

Which feature of the AWS Cloud will support an international company’s requirement for low latency to all of its customers?A . Fault toleranceB . Global reachC . Pay-as-you-go pricingD . High availabilityView AnswerAnswer: B