How does AWS determine the pricing for On-Demand Instances?a)AWS calculates the pricing for On-Demand Instances based on the number of instances purchasedb)AWS calculates the pricing for On-Demand Instances based on the length of the contract termc)AWS calculates the pricing for On-Demand Instances based on the instance type and availability zoned)None of the mentioned

Which pricing model in AWS is best suited for workloads with predictable usage?a)On-Demand Instancesb)Reserved Instancesc)Spot Instancesd)None of the mentioned

How can a customer estimate the cost of using an AWS service using the product page?a)By using the AWS Simple Monthly Calculatorb)By clicking on the “Free Tier” tabc)By contacting AWS supportd)By selecting the “Pricing” tab and entering usage details

Reserved Instance (RI) pricing is available for which of the following AWS services? (Select two)Question 15AnswerA.AWS Identity and Access Management (AWS IAM)B.Amazon Elastic Compute Cloud (Amazon EC2)C.Amazon Simple Storage Service (Amazon S3)D.Amazon CloudFrontE.Amazon Relational Database Service (Amazon RDS)

Which of the following types are free under the Amazon Simple Storage Service (Amazon S3) pricing model? (Select two)Question 28AnswerA. Data transferred in from the internetB.Data transferred out to an Amazon Elastic Compute Cloud (Amazon EC2) instance, when the instance is in the same AWS Region as the S3 bucketC.Data storage fee for objects stored in S3 GlacierD.Data storage fee for objects stored in S3 Standard

Compared to the on-demand instance prices, what is the highest possible discount offered for spot instances?Question 7Answera.10b.50c.90d.75