A company manages a multi-account environment using AWS Organizations with consolidated bi… — AWS Certified SysOps Administrator - Associate

A company manages a multi-account environment using AWS Organizations with consolidated billing enabled. The SysOps administrator is reviewing the compute usage for the following workloads:

* Production Account: A steady-state fleet of $10$ Amazon EC2 $m7g.xlarge$ instances running $24/7$ in the $us-west-2$ Region, and a dynamically scaling web application running on Amazon ECS with AWS Fargate.
* Development Account: A fleet of $t4g.medium$ EC2 instances that are shut down outside of business hours, and various AWS Lambda functions for sporadic testing.

The company wants to implement a cost optimization strategy that maximizes savings while providing flexibility for the scaling and serverless workloads.

Which combination of actions should the SysOps administrator take to meet these requirements? (Select TWO.)

Purchase an EC2 Instance Savings Plan in the production account for the $m7g$ instance family in $us-west-2$ .Cevap
Purchase a Compute Savings Plan in the management account to cover the AWS Fargate tasks and AWS Lambda functions.Cevap
C
Purchase an EC2 Instance Savings Plan to cover both the $m7g$ instances and the AWS Fargate tasks in the production account.
D
Purchase regional Standard Reserved Instances to cover the AWS Lambda functions in the development account.
E
Purchase an EC2 Instance Savings Plan in the development account for the $t4g$ instance family to cover the development instances.

Cevap

Purchasing an EC2 Instance Savings Plan for the m7g family in us-west-2 to cover the steady-state EC2 instances, and purchasing a Compute Savings Plan to cover the Fargate and Lambda workloads.

Purchasing an EC2 Instance Savings Plan for the m7g family in us-west-2 provides the highest discount for the 24/7 production EC2 instances. Purchasing a Compute Savings Plan provides the required flexibility to automatically cover the scaling AWS Fargate tasks and the sporadic AWS Lambda functions across any region or instance type.

Adım Adım Çözüm

Analyze the workload characteristics of each account.

The production EC2 instances are steady-state (running 24/7) in a single region (us-west-2) and family (m7g). The Fargate and Lambda workloads are dynamic and serverless.

Identifying workload patterns helps determine whether to prioritize commitment flexibility or maximum savings rate.

Evaluate the scope of EC2 Instance Savings Plans.

EC2 Instance Savings Plans offer up to 72% discount and apply to a specific instance family in a specific region, which fits the production EC2 fleet perfectly but cannot cover Fargate or Lambda.

This matches the steady-state production EC2 fleet requirements for maximum cost optimization.

Evaluate the scope of Compute Savings Plans.

Compute Savings Plans offer up to 66% discount and apply automatically to EC2, Fargate, and Lambda across any region or instance family.

This covers the dynamically scaling Fargate tasks and sporadic Lambda functions where operational flexibility is required.

Anahtar Kavram

Selecting the optimal combination of Compute Savings Plans and EC2 Instance Savings Plans based on workload stability and compute service types.

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Adım Adım Çözüm

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