Which combination of steps should the solutions architect take to meet these requirements?
(Choose two.)
Purchase AWS Business Support or AWS Enterprise Support for the account.
Turn on AWS Trusted Advisor and review any “Low Utilization Amazon EC2 Instances” recommendations.
Install the Amazon CloudWatch agent and configure memory metric collection on the EC2 instances.
Configure AWS Compute Optimizer in the AWS account to receive findings and optimization recommendations.
Create an EC2 Instance Savings Plan for the AWS Regions, instance families, and operating systems of interest.
Explanations:
AWS Business Support or AWS Enterprise Support provides general support but does not help with specific EC2 optimization.
AWS Trusted Advisor can provide recommendations for low utilization EC2 instances, but it primarily focuses on cost savings and best practices, not detailed optimization based on CPU, memory, and network metrics.
Installing the CloudWatch agent enables the collection of memory metrics, which is essential for optimizing instances based on CPU, memory, and network performance.
AWS Compute Optimizer offers recommendations for instance optimization based on CPU, memory, and network usage, which helps in sizing instances appropriately.
EC2 Instance Savings Plans are designed for cost savings, not optimization of instance size based on resource utilization.
To the best of my knowledge, the answer is:
Install the Amazon CloudWatch agent and configure memory metric collection on the EC2 instances.