Final answer:
The basic types of business rules include Computations, Constraints, Facts, Inferences, and Action Enablers. However, 'References' is not typically considered a basic type of business rule in the context of software requirements.
Step-by-step explanation:
In the context of Halle and Goldberg's book on Software Requirements, there are several basic types of business rules, but References is NOT typically considered a basic type of business rule. The main types of business rules include:
- Computations - These involve mathematical calculations that are applied to business data.
- Constraints - These are rules that restrict the actions that can be taken or the data that can be entered or stored within a system.
- Facts - These are statements that define or constrain some aspect of the business, often about the business's structure or relationships within it.
- Inferences - These rules define the logic that can be used to deduce new facts or business insights from known data.
- Action Enablers - These enable or cause certain actions within the business process, often in response to certain events or conditions.
Understanding the different types of business rules helps professionals effectively capture and implement system requirements for business information systems.