The answer is that the UI Policy script fails because it uses getValue('urgent') while the actual database field name is 'u_urgent'. This mismatch occurs because UI Policy conditions reference the display label "Urgent," which maps to the underlying column name 'u_urgent' in the task table, but the script incorrectly calls the field by its label rather than its system name. On the ServiceNow Certified Application Developer CAD exam, this tests your understanding of how getValue() must match the exact field name as defined in the dictionary, not the label shown to users. A common trap is assuming the condition field name and the script field name are identical, when in fact the condition uses the label while getValue() requires the schema name. Remember the memory tip: "Labels for conditions, names for scripts"—always check the dictionary for the actual column name before using getValue().
SNOW-CAD Designing interfaces and user experiences Practice Question
This SNOW-CAD practice question tests your understanding of designing interfaces and user experiences. 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.
Exhibit
// UI Policy Script
function onCondition() {
if (g_form.getValue('urgent') == 'true') {
g_form.setMandatory('reason', true);
}
}
Refer to the exhibit. A UI Policy is configured to run 'On Condition' with the condition 'Urgent is true'. Users report that when they check the 'Urgent' checkbox, the 'Reason' field does not become mandatory. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The script uses getValue('urgent') but the field name is 'u_urgent'.
The script uses getValue('urgent') but the actual field name is 'u_urgent' as per the condition (UI Policy condition uses 'Urgent' which maps to 'u_urgent' in the database). The mismatch causes the script to not trigger properly.
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 UI Policy should be set to 'On Load' only.
Why it's wrong here
On Change is needed to react to the checkbox change.
✓
The script uses getValue('urgent') but the field name is 'u_urgent'.
Why this is correct
The field name in the UI Policy condition is 'Urgent' which corresponds to 'u_urgent' in scripts.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The condition should be set to 'Urgent is false'.
Why it's wrong here
The condition should be true, not false.
✗
The script should use g_form.setValue instead of setMandatory.
Why it's wrong here
setMandatory is the correct method to make a field mandatory.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 SNOW-CAD exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Designing interfaces and user experiences — This question tests Designing interfaces and user experiences — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The script uses getValue('urgent') but the field name is 'u_urgent'. — The script uses getValue('urgent') but the actual field name is 'u_urgent' as per the condition (UI Policy condition uses 'Urgent' which maps to 'u_urgent' in the database). The mismatch causes the script to not trigger properly.
What should I do if I get this SNOW-CAD question wrong?
Identify which SNOW-CAD exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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