SNOW-CAD Practice Question: Automating application logic with business rules and scripts
A developer is creating a business rule that should run on after update of the Incident table. The developer wants to ensure the rule only fires when the incident is assigned to a specific assignment group. Which conditions should be used in the business rule's condition field? (Choose two.)
⚠ Common exam trap
Many exam-takers confuse `current.assignment_group.changes()` with a condition that checks the current value, when in fact it only detects a change event, not the actual group assignment.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
current.operation() == 'update'
`current.operation() == 'update'` ensures the business rule only runs during an update operation on the Incident table. This is the standard way to check the database operation type in ServiceNow business rules, matching the requirement that the rule should fire 'on after update'.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
current.operation() == 'update'
Why this is correct
This ensures the rule only runs on update.
- ✗
current.assignment_group.isValidRecord()
Why it's wrong here
This checks if the assignment group record exists, which is not necessary for the condition.
- ✓
current.assignment_group == 'IT Support'
Why this is correct
This ensures the incident is assigned to the specific group.
- ✗
current.assignment_group.changes()
Why it's wrong here
This would only fire when the assignment group changes, not when it is set to the specific group.
- ✗
gs.getUser().getManager() == 'admin'
Why it's wrong here
This checks the manager of the logged-in user, not related to the assignment group.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SNOW-CAD practice question is part of Courseiva's free ServiceNow certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SNOW-CAD exam.