Exam AWS Certified Cloud Practitioner topic 1 question 495 discussion

A. Users can exchange Convertible RIs for other Convertible RIs from a different instance family Convertible Reserved Instances -Convertible RIs give you even more flexibility and offer a significant discount (typically 45% compared to On-Demand). They allow you to change the instance family and other parameters associated with a Reserved Instance at any time. https://aws.amazon.com/blogs/aws/ec2-reserved-instance-update-convertible-ris-and-regional-benefit/#:~:text=Convertible%20Reserved%20Instances%20%2DConvertible%20RIs,Reserved%20Instance%20at%20any%20time.

A. Users can exchange Convertible RIs for other Convertible RIs from a different instance family "You can exchange one or more Convertible Reserved Instances for another Convertible Reserved Instance with a different configuration, including instance family, operating system, and tenancy. There are no limits to how many times you perform an exchange, as long as the new Convertible Reserved Instance is of an equal or higher value than the Convertible Reserved Instances that you are exchanging." https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ri-convertible-exchange.html

A. Users can exchange Convertible RIs for other Convertible RIs from a different instance family

The correct answer is: D. Users can shorten the term of their Convertible RIs by merging them with other Convertible RIs Explanation: Convertible Reserved Instances (RIs) are a type of AWS pricing option that allows users to change the attributes of the RI during its term. This means that users can exchange Convertible RIs for other Convertible RIs with different attributes, such as instance type or operating system, but they cannot exchange them for other Convertible RIs from a different instance family or AWS Region. Additionally, Convertible RIs cannot be sold or bought on the AWS Marketplace. One of the key benefits of Convertible RIs is the ability to shorten the term of the RI by merging it with other Convertible RIs. This can be useful if a user needs to reduce their RI commitment or switch to a different pricing option.

A is the answer.