A company would like to reserve Amazon Elastic Compute Cloud (Amazon EC2) compute capacity for three years to reduce costs. The company also plans to increase their workloads during this period. As a Cloud Practitioner, which Amazon Elastic Compute Cloud (Amazon EC2) reserved instance (RI) type would you recommend?Question 27Answera.Convertible reserved instance (RI)b.Standard reserved instance (RI)c.Scheduled reserved instance (RI)d.Adaptable reserved instances (RI)
Question
A company would like to reserve Amazon Elastic Compute Cloud (Amazon EC2) compute capacity for three years to reduce costs. The company also plans to increase their workloads during this period. As a Cloud Practitioner, which Amazon Elastic Compute Cloud (Amazon EC2) reserved instance (RI) type would you recommend?Question 27Answera.Convertible reserved instance (RI)b.Standard reserved instance (RI)c.Scheduled reserved instance (RI)d.Adaptable reserved instances (RI)
Solution
a. Convertible reserved instance (RI)
This type of RI provides a significant discount (up to 54%) compared to On-Demand pricing and the capability to change the attributes of the RI as long as the exchange results in the creation of Reserved Instances of equal or greater value. This flexibility would be beneficial for a company that plans to increase their workloads over the next three years.
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