A company needs to evaluate its AWS environment and provide best practice recommendations in five...

AWS Trusted Advisor is the service that can meet these requirements. AWS Trusted Advisor is a service that helps you optimize your AWS environment by providing recommendations based on AWS best practices. Trusted Advisor continuously evaluates your AWS resources and services across five categories: cost optimization, performance, service limits, fault tolerance, and security. You can view the recommendations on the Trusted Advisor console or access them programmatically using the Trusted Advisor API. You can also set up notifications and alerts for any changes in the status of your checks. Trusted Advisor can help you improve your AWS environment by reducing costs, enhancing performance, increasing security, and ensuring reliability12. The other services are not designed to provide best practice recommendations in five categories. AWS Shield is a service that protects your AWS resources from distributed denial-of-service (DDoS) attacks. AWS WAF is a service that helps you protect your web applications from common web exploits. AWS Service Catalog is a service that enables you to create and manage catalogs of IT services that are approved for use on AWS34 . References: AWS Trusted Advisor, Achieve operational excellence with AWS Trusted Advisor, AWS Shield, AWS WAF, [AWS Service Catalog]