Which AWS service provides alerts when an AWS event may impact a company's AWS resources?

AWS Personal Health Dashboard provides a personalized view of the health of AWS services and alerts when your resources are affected by AWS events. It gives you proactive notifications and guidance to help you plan for scheduled activities or respond to events that might impact your specific AWS resources. This is distinct from the public Service Health Dashboard, which shows the general status of all AWS services without being specific to an individual account's resources.

B. AWS Service Health Dashboard displays the general status of AWS services publicly but is not personalized to a company's specific resources.
C. AWS Trusted Advisor provides recommendations for cost optimization, performance, and security, but it does not issue alerts for AWS service events.
D. AWS Infrastructure Event Management is a paid support service for planning and executing large-scale events, not a monitoring and alerting tool.

1. AWS Documentation. (n.d.). What is the AWS Personal Health Dashboard? AWS Health Dashboard. Retrieved from https://docs.aws.amazon.com/health/latest/ug/what-is-aws-health.html (See the "AWS Personal Health Dashboard" section, para. 1).

2. AWS Documentation. (n.d.). Comparing AWS Service Health Dashboard and AWS Personal Health Dashboard. AWS Health Dashboard. Retrieved from https://docs.aws.amazon.com/health/latest/ug/comparing-service-health-dashboard.html (The entire page compares the two services, highlighting the personalized nature of the Personal Health Dashboard).

3. AWS Documentation. (n.d.). How AWS Trusted Advisor works. AWS Support. Retrieved from https://docs.aws.amazon.com/awssupport/latest/user/how-trusted-advisor-works.html (Describes Trusted Advisor's function as an optimization tool, not an event alerting service).