Examkin

Question

Difficulty: EasyReserved Instances and Savings Plans Optimization

A company runs a production application using a combination of Amazon EC2 instances and AWS Fargate container tasks. A SysOps administrator needs to recommend a cost optimization plan that automatically applies discounts to both of these compute services with the greatest flexibility. Which AWS pricing model should the administrator select to achieve this goal?

  1. A
    Standard Reserved Instances
  2. Compute Savings PlansAnswer
  3. C
    EC2 Instance Savings Plans
  4. D
    Convertible Reserved Instances

Answer

Compute Savings Plans
Compute Savings Plans provide the greatest flexibility because they apply automatically to compute usage across Amazon EC2, AWS Fargate, and AWS Lambda, regardless of instance family, size, Availability Zone, Region, or operating system.

Step-by-Step Solution

1
Analyze the components of the workload requiring cost optimization.
The workload consists of both Amazon EC2 instances and AWS Fargate tasks.
The selected plan must be capable of applying discounts to both of these compute services simultaneously.
2
Evaluate the coverage scope of Savings Plans and Reserved Instances.
Compute Savings Plans cover EC2, Fargate, and Lambda. EC2 Instance Savings Plans and Reserved Instances only apply to EC2 usage.
This allows filtering out pricing models that cannot apply discounts to containerized tasks running on AWS Fargate.
3
Identify the option that provides the highest level of flexibility for the workload.
Compute Savings Plans automatically apply discounts across EC2 and Fargate regardless of Region, instance family, size, or operating system.
This matches the requirement to cover both services with the greatest flexibility.

Key Concept

Compute Savings Plans automatically apply discounts to Amazon EC2, AWS Fargate, and AWS Lambda usage, providing the greatest flexibility compared to RIs or Instance Savings Plans.
Estimated Time:45s
Rate this question

Topics

Reserved Instances and Savings Plans Optimization

More questions from this topic