What advantage does AWS Auto Scaling offer for applications?

AWS Auto Scaling provides a significant advantage by allowing for dynamic adjustment of resources based on current demand. This means that as the load on an application increases or decreases, Auto Scaling can automatically add or remove EC2 instances or other resources in response to this demand. This capability ensures optimal performance and cost-efficiency, as resources are used only as needed, scaling up during peak times and scaling down when demand falls.

This dynamic adjustment helps maintain application performance and availability without requiring manual intervention, which can be both time-consuming and error-prone. By continuously monitoring application performance and user traffic patterns, Auto Scaling can ensure that your applications have the right amount of resources at the right time, ultimately improving user experience while minimizing costs.

The other options do not align with the core functionality of AWS Auto Scaling. For example, network configuration simplification, auditing services, and detailed logging are features associated with other AWS services and tasks, rather than being intrinsic advantages offered by Auto Scaling.