You create a new EC2 Instance Savings Plan in the Asia Pacific region (Sydney). You have committed to 20$/hour of usage for one year, and the instance family is selected as C5. For which of the following EC2 instances can you get a discount?

Answer options:

A.An Amazon Linux instance (c5.xlarge).
B.A Windows instance (c5.2xlarge).
C.A Red Hat Linux instance with Dedicated Tenancy (c5.2xlarge).
D.All of the above

Correct Answer – D
Options A, B and C are incorrect: Because EC2 Instance Savings Plans apply to usage regardless of size, OS, or tenancy within the specified family. In this Savings Plan, the C5 instance family is selected. All instances using the C5 instance type can get a discount.
Option D is CORRECT: Because the instances in Options A, B and C use the C5 instance type. So all of them are covered by the new Savings Plan. An example of creating a Savings Plan for the c5 instance family is as follows:
Reference:
https://docs.aws.amazon.com/savingsplans/latest/userguide/what-is-savings-plans.html