- A
Variables defined on a catalog item cannot be referenced in workflows.
Why wrong: Variables can be referenced using dot-walking from the sc_req_item record.
- B
Variables are always displayed in the order they were created.
Why wrong: Order is determined by the 'Order' field on the variable.
- C
Variables can be configured as 'Read only' after submission.
Read only setting controls editability on the request form after submit.
- D
Variables in a variable set are independent and cannot share values across sets.
Why wrong: Variable set variables are independent instances per item.
- E
Variables can have a 'Default Value' that is populated by a script.
Default value can be either a literal or a script.
Question 508 of 520
Catalog Item Variable Properties — Key Facts
This SNOW-CSA practice question tests your understanding of service catalog and workflows. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO of the following are true regarding catalog item variables? (Choose two.)
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
✓
Variables can be configured as 'Read only' after submission.
Option C is correct because catalog item variables can be configured as 'Read only' after submission. This setting is found in the variable's dictionary record under the 'Read only after submission' checkbox. When enabled, the variable's value becomes non-editable once the requested item (RITM) is submitted, which is useful for preserving audit trails or preventing changes to critical data like asset tags or approval decisions.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Variables defined on a catalog item cannot be referenced in workflows.
Why it's wrong here
Variables can be referenced using dot-walking from the sc_req_item record.
- ✗
Variables are always displayed in the order they were created.
Why it's wrong here
Order is determined by the 'Order' field on the variable.
- ✓
Variables can be configured as 'Read only' after submission.
Why this is correct
Read only setting controls editability on the request form after submit.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Variables in a variable set are independent and cannot share values across sets.
Why it's wrong here
Variable set variables are independent instances per item.
- ✓
Variables can have a 'Default Value' that is populated by a script.
Why this is correct
Default value can be either a literal or a script.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
A common pitfall is assuming variables are displayed in creation order, but they are actually ordered by the 'Order' field, which defaults to 100.
Detailed technical explanation
How to think about this question
Under the hood, catalog item variables are stored as records in the `sc_item_option` table, linked to the request item via `sc_item_option_mtom`. The 'Read only after submission' flag is a boolean field on the `item_option_new` table that controls the `read_only` attribute on the variable's dictionary entry. In real-world scenarios, this is critical for compliance workflows—for example, locking a 'Cost Center' variable after submission prevents users from altering financial allocations during post-approval processing.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the SNOW-CSA exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
- →
Service Catalog and Workflows — study guide chapter
Learn the concepts, then practise the questions
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Targeted practice on this topic area only
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FAQ
Questions learners often ask
What does this SNOW-CSA question test?
Service Catalog and Workflows — This question tests Service Catalog and Workflows — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Variables can be configured as 'Read only' after submission. — Option C is correct because catalog item variables can be configured as 'Read only' after submission. This setting is found in the variable's dictionary record under the 'Read only after submission' checkbox. When enabled, the variable's value becomes non-editable once the requested item (RITM) is submitted, which is useful for preserving audit trails or preventing changes to critical data like asset tags or approval decisions.
What should I do if I get this SNOW-CSA question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 2026
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.
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