SNOW-CSA Application Rules, ACL and Notifications Practice Question
Your organization has implemented a notification on the 'incident' table to send an email when an incident's priority is changed. The notification is configured with a condition: 'Priority changes to 1 - Critical' and uses the 'Send email' action. Recently, administrators noticed that for a single incident that was updated multiple times, duplicate emails were sent. The incident record's audit history shows that the priority was only changed once. What is the most likely cause?
⚠ Common exam trap
Watch out — candidates often assume duplicate emails are caused by multiple users or multiple triggers, but the real issue is a poorly written condition script that evaluates to true on every update, not just when the priority field actually changes.
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
✓
The notification condition has a script that incorrectly evaluates to true multiple times.
The notification condition uses a script that evaluates to true multiple times during a single update, causing the 'Send email' action to fire repeatedly. Even though the audit history shows the priority changed only once, a flawed script can return true for other field changes or on subsequent database operations, leading to duplicate emails. This is a common issue when conditions are not properly scoped to detect only the specific field change.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The email notification is configured with 'Send when record is updated' and the update triggers multiple business rules that each fire the notification.
Why it's wrong here
Wrong: Business rules do not fire notifications; the condition is evaluated once per update.
- ✗
The 'Send email' action is set to 'Send to all users in the role' and multiple users have the same role.
Why it's wrong here
Wrong: That would send to multiple recipients, not duplicate to the same.
- ✗
The notification is also triggered by the 'cmdb_ci' field update.
Why it's wrong here
Wrong: The condition only watches priority changes.
- ✓
The notification condition has a script that incorrectly evaluates to true multiple times.
Why this is correct
Correct: A buggy script could cause multiple triggers.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SNOW-CSA 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-CSA exam.