How can you view the creation date and time of resources in a resource group in Azure?

To view the creation date and time of resources within a resource group in Azure, accessing the activity log for the resource group is the most appropriate method. The activity log provides a comprehensive record of all operations on the resources within that group. This includes the creation, modification, and deletion of resources, along with timestamps for each action. By reviewing the activity log, administrators can identify when a specific resource was created, which directly answers the question regarding the timing of resource creation.

While other options may provide some relevant information, they do not specifically track the creation date and time of the resources as effectively as the activity log. For instance, the Automation script section displays templates for deploying resources rather than their creation history, the Azure CLI could be used to query individual resource properties but would require additional commands and might not provide a straightforward view of when the resource was created, and resource group settings typically provide configuration details but lack historical creation timestamps. Thus, the activity log stands out as the most direct and definitive source for tracking resource creation events.