A large company has multiple departments.Each department has its own AWS account.Each department has purchased Amazon EC2 Reserved Instances.Some departments do not use all the Reserved Instances that they purchased, and other departments need more Reserved Instances than they purchased.The company needs to manage the AWS accounts for all the departments so that the departments can share the Reserved Instances.
Which AWS service or tool should the company use to meet these requirements?
AWS Systems Manager
Cost Explorer
AWS Trusted Advisor
AWS Organizations
Explanations:
AWS Systems Manager is primarily used for operational management and automation of resources, not for sharing Reserved Instances across accounts.
Cost Explorer is a tool for analyzing and visualizing costs, but it does not facilitate sharing Reserved Instances between departments.
AWS Trusted Advisor provides best practice recommendations but does not offer functionality for sharing Reserved Instances across different accounts.
AWS Organizations allows the management of multiple AWS accounts, enabling departments to share resources, including Reserved Instances.