What entities can be tagged in Dynatrace?

In Dynatrace, tagging is a powerful feature that allows users to categorize and organize their monitored entities for better visibility and management. The correct choice identifies a wide range of entities that can actually be tagged: hosts, process groups, services, and applications.

These entities represent key components of an application’s ecosystem and are critical for monitoring performance and understanding the relationships between various parts of the system. For instance, tagging hosts can help in identifying resource usage patterns across different environments, while tagging services can facilitate better reporting and analysis of service-level performance.

The other options mention entities that, while they might be relevant in specific contexts, do not encompass the full array of entities available for tagging within Dynatrace. For example, virtual machines and databases may be tracked in Dynatrace, but they are typically not tagged in the conventional sense like the main monitored entities listed in the correct choice. Networks and configuration files do not represent the primary focus of application performance monitoring, nor do users and sessions, which are more transient and focus on individual interactions rather than persistent entities that require grouping for monitoring. Thus, the correct answer highlights the core entities that form the backbone of application performance management in Dynatrace.