Exam CAD Topic 2 Question 57 Discussion
Actual exam question for ServiceNow's CAD exam
Question #: 57
Topic #: 2
Question #: 57
Topic #: 2
Here is the Business Rule script template:
This type of JavaScript function is known as:
This type of JavaScript function is known as:
Suggested Answer: D Vote an answer
Self-invoking. Learn JavaScript!
This type of JavaScript function is known as self-invoking or immediately-invoked function expression (IIFE). It is a function that is defined and executed at the same time, without being assigned to a variable or being called by another function. It is often used to create a local scope for variables and avoid polluting the global namespace. References: [W3Schools - JavaScript Function Definitions], [MDN Web Docs - Immediately-invoked function expressions]
This type of JavaScript function is known as self-invoking or immediately-invoked function expression (IIFE). It is a function that is defined and executed at the same time, without being assigned to a variable or being called by another function. It is often used to create a local scope for variables and avoid polluting the global namespace. References: [W3Schools - JavaScript Function Definitions], [MDN Web Docs - Immediately-invoked function expressions]
by Thomas at May 09, 2026, 09:25 AM
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