Microsoft AZ-305 Practice Exam

The Azure Activity Log is the appropriate service for generating a monthly report of newly deployed Azure Resource Manager resources. The Activity Log provides a comprehensive record of operations that were performed on resources in your Azure account. This includes details about resource creation, updates, and deletions.

When it comes to generating reports, the Activity Log allows you to query and filter for specific operations, such as the deployment of new resources, and can provide insights into when these deployments occurred. Additionally, the logs can be exported for further analysis or reporting, making it an effective tool for tracking resource changes over a specified period, like a month.

The other options have different functionalities: Azure Advisor primarily offers recommendations for optimizing Azure resources, Azure Monitor action groups are used to manage alerts and responses, and Azure Service Health provides insights into ongoing issues affecting your Azure resources rather than reporting on changes made to those resources. Thus, Azure Activity Log stands out as the service that best fulfills the requirement for generating monthly reports on newly deployed resources.