Which of the following are types of rules relevant in application logic?

The correct answer pertains to Gosu rules and Business rules as types of rules relevant in application logic.

Gosu rules are integral to the Guidewire platform as they define the operational logic within applications, handling tasks such as calculations, validations, and the flow of processes. This programming language is specifically designed for working within the Guidewire environment, allowing developers to implement complex logic that drives the application's behavior.

Business rules, on the other hand, are critical for specifying the standards and regulations that the application must adhere to, ensuring that business processes align with organizational goals and compliance requirements. These rules help in automating decision-making processes and providing consistency in behavior across the application.

Together, Gosu rules and Business rules play a crucial role in shaping the application's logic, ensuring both functionality and alignment with business objectives. Other options presented do not encapsulate types of rules that directly pertain to the operational logic necessary for application functionality within the Guidewire framework.