The correct answer is that the function runs successfully and gs.getUser() returns the current user from the caller’s session. This is because a Scoped Script Include with “Accessible from” set to “All applications” explicitly permits cross-application behavior, but the execution context remains with the calling application’s session rather than the Script Include’s own scope. When the Business Rule in a different scope invokes the function, gs.getUser() reads the session of the user who triggered the rule, not the user associated with the Script Include’s application. On the ServiceNow Certified Application Developer CAD exam, this scenario tests your understanding of scoping rules and session context—a common trap is assuming gs.getUser() returns the Script Include’s application user or that cross-application access changes the execution context. Remember the memory tip: “Accessible from All apps opens the door, but the caller’s session still runs the floor.”
SNOW-CAD Core Application Development Practice Question
This SNOW-CAD practice question tests your understanding of core application development. 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 Script Include is defined as 'Scoped' and has 'Accessible from' set to 'All applications'. It contains a function that uses 'gs.getUser()'. When the Script Include is called from a Business Rule in a different application scope, what is the result?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The function runs successfully and gs.getUser() returns the current user from the caller's session.
Option A is correct because a Script Include defined as 'Scoped' with 'Accessible from' set to 'All applications' is explicitly made available to other application scopes. When called from a Business Rule in a different scope, the function executes in the context of the caller's session, so `gs.getUser()` returns the current user from the caller's session, not from the Script Include's own scope. This behavior is governed by the scoping rules that allow cross-application access when the property is set accordingly.
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 function runs successfully and gs.getUser() returns the current user from the caller's session.
Why this is correct
Scoped Script Includes with 'All applications' access can be called from any scope, and gs APIs work globally.
Related concept
Read the scenario before looking for a memorised answer.
✗
An error occurs because scoped Script Includes cannot be called from other applications.
Why it's wrong here
The 'Accessible from all applications' setting explicitly allows cross-scope calls.
✗
The function runs but gs.getUser() returns the user from the Script Include's application scope, not the caller.
Why it's wrong here
gs.getUser() returns the user of the current session, regardless of scope.
✗
The function runs but returns null because gs is not available in scoped applications.
Why it's wrong here
gs is available in all scoped applications.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'Accessible from' with runtime context, incorrectly assuming that a scoped Script Include runs in its own application scope and thus returns a different user, when in fact the session context is always preserved.
Detailed technical explanation
How to think about this question
Under the hood, ServiceNow uses a session-based context for all server-side scripts, meaning `gs.getUser()` retrieves the user from the current session regardless of the script's application scope. The 'Accessible from' property controls visibility and execution permission, not the runtime context. In real-world scenarios, this allows shared utility Script Includes (e.g., for user validation) to be reused across applications without losing the caller's identity.
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-CAD 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.
Core Application Development — This question tests Core Application Development — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The function runs successfully and gs.getUser() returns the current user from the caller's session. — Option A is correct because a Script Include defined as 'Scoped' with 'Accessible from' set to 'All applications' is explicitly made available to other application scopes. When called from a Business Rule in a different scope, the function executes in the context of the caller's session, so `gs.getUser()` returns the current user from the caller's session, not from the Script Include's own scope. This behavior is governed by the scoping rules that allow cross-application access when the property is set accordingly.
What should I do if I get this SNOW-CAD 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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