Which AWS console provides an overview of your cloud computing environment?

The correct choice is CloudWatch because it provides a comprehensive overview of your AWS cloud environment's operational health and performance. CloudWatch allows you to monitor AWS resources and applications in real-time, giving you insights into their status, utilization, and performance metrics. This service enables you to set up alarms, visualize metrics through dashboards, and get notifications based on the defined thresholds, which helps in proactive management and optimization of your cloud resources.

In contrast, while other services play important roles within the AWS ecosystem, they do not provide the same level of overall monitoring and operational visibility. For example, CloudFront is primarily a content delivery network that speeds up the distribution of your static and dynamic web content. CloudFormation is a service used for deploying and managing stacks of AWS resources based on templates but does not offer an operational overview. AWS Config is focused on resource configuration and compliance tracking rather than providing a broad view of system health and performance.