SNOW-CAD Practice Question: Automating application logic with business rules and scripts
Exhibit
Refer to the exhibit.
Business Rule: 'Check State Change' on Incident table
Condition: current.state.changesTo('Resolved')
When: after
Script: (empty)The business rule has an empty script. What will happen when an incident state changes to 'Resolved'?
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
✓
Nothing, because there is no script.
The business rule will fire because the condition (incident state changes to 'Resolved') is valid. However, since the script is empty, nothing happens. No default actions are executed. Option A is wrong because the condition is not invalid; it is valid. Option C is wrong because a script is not required for a business rule to fire. Option D is wrong because there are no default actions; the business rule only runs the script, which is empty.
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 business rule will not fire because condition is invalid.
Why it's wrong here
Incorrect; the condition is valid.
- ✓
Nothing, because there is no script.
Why this is correct
Correct; the rule fires but does nothing.
- ✗
The business rule will cause an error because script is required.
Why it's wrong here
Incorrect; script is optional.
- ✗
The business rule will still fire and execute default actions.
Why it's wrong here
Incorrect; there are no default actions for business rules.
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Written by Johnson Ajibi, MSc IT Security
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