Which of the following Reserved Instance (RI) pricing models provides the highest average savings compared to On-Demand pricing?

Which of the following Reserved Instance (RI) pricing models provides the highest average savings compared to On-Demand pricing?
A . One-year, No Upfront, Standard RI pricing
B . One-year, All Upfront, Convertible RI pricing
C . Three-year, All Upfront, Standard RI pricing
D . Three-year, No Upfront, Convertible RI pricing

View Answer

Answer: C

Explanation:

Reference: https://aws.amazon.com/ec2/pricing/reserved-instances/pricing/