Which two pieces of information are used to uniquely identify a rule in Pega?

In Pega, a rule is uniquely identified by two key pieces of information: the type of the rule and the class of the rule. The type of the rule specifies what kind of functionality the rule provides, such as a decision tree, a flow, or a property. The class of the rule indicates the context or scope in which the rule is applied, as rules can exist in different classes within the Pega application. Together, the rule type and class create a unique identifier that allows Pega to manage and execute the rules correctly within the application.

This identification method is critical for maintaining rule uniqueness, especially given that many rules can exist across different applications and classes. While the other options involve elements of rules in Pega, they do not provide the required specificity to uniquely identify a rule. For example, the application and status might delineate a context but they do not pinpoint a rule definitively, nor do the version and modification date, which could apply to multiple rules across different applications or functionalities.