Which combination of an AWS service and an AWS Support plan provides checks and recommendations for cost optimization, security, fault tolerance, performance, and service quotas?

AWS Trusted Advisor provides checks and recommendations across five categories: cost optimization, security, fault tolerance, performance, and service quotas. While some basic Trusted Advisor checks are available with all support plans, the full suite of checks and recommendations is available with Business, Enterprise, and Enterprise On-Ramp Support plans. Therefore, AWS Trusted Advisor with AWS Business Support is a correct combination. AWS Developer Support offers only core Trusted Advisor checks, not the full set. AWS Health Dashboard monitors the health of your AWS services and resources but does not provide the detailed optimization and security recommendations that Trusted Advisor does.