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How should the company make this comparison?
A company is reviewing the current costs of running its own infrastructure on premises. The company wants to compare these on-premises costs to the costs of running infrastructure in the AWS Cloud. How should the company make this comparison?A . Review the AWS shared responsibility model.B . Audit existing software...
Which of the following can the company use to route and filter incoming network requests for the EC2 instance?
A company is running an Amazon EC2 instance in a VPC. Which of the following can the company use to route and filter incoming network requests for the EC2 instance?A . Route tables and web application firewallsB . Security groups and route tablesC . Security groups and a network intrusion...
Which AWS service decouples application components so that the components run independently?
Which AWS service decouples application components so that the components run independently?A . Amazon Simple Notification Service (Amazon SNS)B . Amazon Simple Workflow Service (Amazon SWF)C . AWS GlueD . Amazon Simple Queue Service (Amazon SQS)View AnswerAnswer: D Explanation: Amazon SQS is a fully managed message queuing service that makes...
What is a benefit of using AWS serverless computing?
What is a benefit of using AWS serverless computing?A . Application deployment and management are not required.B . Application security will be fully managed by AWS.C . Monitoring and logging are not needed.D . Management of infrastructure is offloaded to AWS.View AnswerAnswer: D Explanation: Serverless computing allows you to build...
Which of the following describes some of the core functionality of Amazon S3?
Which of the following describes some of the core functionality of Amazon S3?A . Amazon S3 is a high-performance block storage service that is designed for use with Amazon EC2B . Amazon S3 is an object storage service that provides high-level performance, security, scalability, and data availability.C . Amazon S3...
Which EC2 instance purchasing options will meet these requirements MOST cost-effectively?
A company runs a web application on Amazon EC2 instances. The application must run constantly and is expected to run indefinitely without interruption. Which EC2 instance purchasing options will meet these requirements MOST cost-effectively? (Select TWO.)A . On-Demand InstancesB . Spot Instances.C . Reserved InstancesD . Savings PlansE . Dedicated...
Which benefit has this company experienced by moving to the AWS Cloud?
A company's on-premises application deployment cycle was 3-4 weeks. After migrating to the AWS Cloud, the company can deploy the application in 2-3 days. Which benefit has this company experienced by moving to the AWS Cloud?A . ElasticityB . FlexibilityC . AgilityD . ResilienceView AnswerAnswer: C Explanation: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/six-advantages-of-cloud-computing.html
Which AWS service should a company use to create a NoSQL database?
Which AWS service should a company use to create a NoSQL database?A . Amazon AuroraB . Amazon DynamoDBC . Amazon RedshiftD . Amazon NeptuneView AnswerAnswer: B
Which of the following are AWS best practice recommendations for the use of AWS Identity and Access Management (IAM)? (Select TWO.)
Which of the following are AWS best practice recommendations for the use of AWS Identity and Access Management (IAM)? (Select TWO.)A . Use the AWS account root user for daily access.B . Use access keys and secret access keys on Amazon EC2.C . Rotate credentials on a regular basis.D ....
Which cloud computing model will the company use in this scenario?
A company is moving its virtual machines (VMs) from an on-premises environment to the AWS Cloud. The company plans to deploy Amazon EC2 instances. Which cloud computing model will the company use in this scenario?A . Platform as a service (PaaS)B . Infrastructure as a service (laaS)C . Function as...
