What is the business rule script template known as?

• A. Self-invoking
• B. Client-side
• C. Server-side
• D. User-invoking

Answer: (A)

The key idea is recognizing a script template that runs on its own without needing to be called by something else. A self-invoking pattern uses an immediately invoked function expression, like (function() { ... })();, so the code inside executes right away and stays contained, preventing variables from leaking into the global scope. This is why it’s the best fit for a business rule script template: it’s designed to run automatically as part of the rule’s operation, rather than being triggered by a user or by a separate caller. The other options refer to who or how the script is invoked (client-side, server-side, or user-invoked), but they don’t capture the automatic, self-executing nature of this template.