SNOW-CSA Application Rules, ACL and Notifications Practice Question
This SNOW-CSA practice question tests your understanding of application rules, acl and notifications. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
A system administrator notices that users in the 'itil' role can see the 'cost' field on the 'cmdb_ci_server' table, but the requirement is to hide it from all except users with the 'cmdb_admin' role. The administrator has already created an ACL with 'read' operation, type 'record', condition 'current.cost' (no script) and granted 'no access' to all roles. However, the field is still visible. What is missing?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The ACL type must be 'field' instead of 'record'
Option D is correct because a 'record' ACL controls access to the entire record, but the requirement is to hide a specific field ('cost') from certain roles. To control visibility at the field level, the ACL type must be 'field', not 'record'. A 'record' ACL determines whether a user can see or interact with the whole record, while a 'field' ACL governs access to individual fields. Since the 'cost' field is still visible, the existing 'record' ACL is not applied to the field itself, allowing the 'itil' role to see it via default field-level access.
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.
✗
The ACL condition should use a script instead of a condition
Why it's wrong here
Condition builder works fine with 'no access'.
✗
The ACL must be set to 'mandatory'
Why it's wrong here
Mandatory is a field property, not an ACL setting.
✗
The user must be removed from the 'itil' role
Why it's wrong here
That would be a workaround but not the proper ACL configuration.
✓
The ACL type must be 'field' instead of 'record'
Why this is correct
Field ACLs control read/write access to individual fields.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'record' ACLs with 'field' ACLs, assuming a record ACL with a condition on a field will hide that field, when in reality only a field ACL can control individual field visibility.
Detailed technical explanation
How to think about this question
In ServiceNow, ACLs are evaluated in a specific order: first 'record' ACLs, then 'field' ACLs. A 'record' ACL with 'no access' prevents the entire record from being read, but if the record is accessible via another ACL (e.g., a default 'read' grant), the field remains visible unless a 'field' ACL explicitly denies access. The condition 'current.cost' on a record ACL checks if the 'cost' field has a value, but it does not control field visibility—it only affects record-level access. A real-world scenario is when a table has multiple fields with different sensitivity levels; using record ACLs for field-level control leads to unintended exposure, as seen here.
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 security administrator must allow nursing staff to reach a patient records server while blocking access from the guest Wi-Fi VLAN. After applying an extended ACL, traffic is still blocked from nursing workstations. The ACL was applied outbound instead of inbound on the wrong interface. Questions like this test ACL direction and placement rules.
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.
Application Rules, ACL and Notifications — This question tests Application Rules, ACL and Notifications — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The ACL type must be 'field' instead of 'record' — Option D is correct because a 'record' ACL controls access to the entire record, but the requirement is to hide a specific field ('cost') from certain roles. To control visibility at the field level, the ACL type must be 'field', not 'record'. A 'record' ACL determines whether a user can see or interact with the whole record, while a 'field' ACL governs access to individual fields. Since the 'cost' field is still visible, the existing 'record' ACL is not applied to the field itself, allowing the 'itil' role to see it via default field-level access.
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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Question Discussion
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