SNOW-CSA Service Catalog and Workflows Practice Question
A Service Catalog item has a variable that asks for the user's manager's email. The variable type is 'Email'. When the user submits the item, the manager should receive a notification. How should the variable be configured to ensure the email is valid?
⚠ Common exam trap
The trap here is that candidates may overthink the solution and choose a more complex option (like regex or client scripts) instead of recognizing that the platform's native 'Email' variable type already provides the required validation.
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
✓
Use the 'Email' variable type; it includes validation.
The 'Email' variable type in Service Catalog automatically validates that the entered value conforms to a standard email format (e.g., user@domain.com). This built-in validation ensures the manager's email is syntactically correct before the notification is triggered, without requiring additional scripting or regex. Option D is correct because it leverages this native validation, which is the simplest and most reliable method.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Set the variable as 'Read only' and rely on data from sys_user table.
Why it's wrong here
This does not validate the email.
- ✗
Add a regular expression in the variable's 'Regex' field.
Why it's wrong here
The Email type already validates format; regex is redundant.
- ✗
Use a 'String' variable and add a client script to check format.
Why it's wrong here
Unnecessary; the Email type does this automatically.
- ✓
Use the 'Email' variable type; it includes validation.
Why this is correct
The Email type validates the format upon submission.
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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.