AWS Trusted Advisor

Correct Answer: XYZ Inc. should utilize AWS Trusted Advisor, which provides real-time guidance and recommendations across multiple categories, including cost optimization, security, fault tolerance, performance, and service limits. Trusted Advisor helps identify potential issues and suggests actions to improve the overall health of their AWS environment.

AWS Trusted Advisor is the most suitable service for XYZ Inc. in this scenario. As a growing startup that has recently migrated to AWS, they need guidance on best practices across multiple areas, including cost optimization, security, performance, and service limits. Trusted Advisor provides real-time recommendations and actionable insights to help optimize their AWS environment. It proactively identifies potential issues and suggests improvements, making it an ideal solution for a team that is relatively new to AWS. While other services like AWS Config, AWS CloudTrail, and the AWS Personal Health Dashboard offer valuable features, they do not provide the comprehensive best practice checks that Trusted Advisor does. Config focuses on resource configuration assessment and compliance, CloudTrail is used for API activity monitoring and auditing, and the Personal Health Dashboard primarily deals with AWS service disruptions and planned changes. In contrast, Trusted Advisor offers a holistic approach to optimizing the AWS environment across multiple categories, making it the most helpful service for XYZ Inc.

Correct Answer: Security

The Security category in AWS Trusted Advisor provides recommendations for improving the security posture of your AWS account and resources. It checks for potential security vulnerabilities and suggests best practices to enhance security. The Cost Optimization category focuses on identifying opportunities to save costs, the Performance category analyzes resource utilization and configuration to improve system performance, and the Service Limits and High Availability category monitors service usage and helps ensure high availability of your applications. Therefore, the correct answer is Security.

Correct Answer: Trusted Advisor scans your AWS resources and provides actionable recommendations to help you optimize cost, performance, security, and fault tolerance.

Trusted Advisor is an AWS service that analyzes your AWS environment and provides recommendations to help optimize cost, performance, security, and fault tolerance. It scans your resources and identifies potential issues or areas for improvement based on best practices. The other options are incorrect because they describe functionalities that Trusted Advisor does not provide, such as automatically scaling EC2 instances, facilitating migration of on-premises workloads, or adjusting resource provisioning based on budget limits.