AWS Certified Cloud Practitioner — Question 753

A company wants to optimize tong-term compute costs of AWS Lambda functions and Amazon EC2 instances.

Which AWS purchasing option should the company choose to meet these requirements?

Answer options

• A. Dedicated Hosts
• B. Compute Savings Plans
• C. Reserved Instances
• D. Spot Instances

Correct answer: B

Explanation

Compute Savings Plans provide a flexible discount model that automatically applies to compute usage across Amazon EC2, AWS Lambda, and AWS Fargate. Reserved Instances do not cover AWS Lambda, while Dedicated Hosts and Spot Instances are not designed to provide long-term commitment-based discounts across both of these specific services.