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

What is the typical discount range for Spot Instances compared to On-Demand Instances?a)10-20%b)30-50%c)60-80%d)90-100%

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 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

What is the most cost-effective option to purchase an EC2 Reserved Instance (RI)?

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)