What defines High Severity issues in Dynatrace support policy?

High Severity issues in Dynatrace support policy are defined by scenarios where there is significantly limited core functionality without a workaround. This means that while the application may not be completely non-functional, a critical aspect of its operation is hindered to the extent that users cannot utilize the application effectively. In such cases, it is essential for support to address these issues promptly to restore full functionality.

This definition emphasizes the importance of core features for the proper functioning of applications. When a significant limitation arises, it affects overall user experience and can impact business operations. The inclusion of the phrase "without a workaround" highlights that if users cannot devise an alternative method to achieve their goals, the severity of the issue escalates, necessitating urgent resolution by support teams.

The other choices do not align perfectly with this definition. For instance, while an application being completely down is a severe issue, it is a more specific scenario. Similarly, mentioning medium impact or workarounds dilutes the severity criteria, as these aspects pertain to issues that may not require as immediate attention as those classified with high severity.