What is a key feature of user-defined exceptions in ProxySG?

User-defined exceptions in ProxySG are designed to provide flexibility and customization for specific scenarios that may not be adequately addressed by the built-in exceptions. When a user defines a new exception, it typically inherits properties from existing exceptions, which allows it to maintain certain behaviors and characteristics established in those predefined models. This inheritance is advantageous because it allows for consistency within the exception handling process; custom exceptions can leverage existing logic while adding new features or details specific to the user’s needs.

This capability emphasizes the extensibility of the ProxySG platform, allowing administrators to create tailored responses to a variety of conditions, thus improving the handling of unique situations that arise within the environment. The other choices do not accurately describe the nature of user-defined exceptions, as they do not operate under strict automation without modification, do not require manual entry of all parameters (as they can inherit default parameters), nor are they limited to general use only. Instead, the focus on inheritance underscores the balance between flexibility and standardization within exception management.