PL-900 Demonstrate the capabilities of Power Apps Practice Question
Exhibit
Refer to the exhibit.
{
"name": "ExpenseReport",
"fields": [
{"name": "Title", "type": "text"},
{"name": "Amount", "type": "currency"},
{"name": "Date", "type": "dateonly"},
{"name": "Approved", "type": "boolean", "default": false}
]
}Refer to the exhibit. A developer is creating a model-driven app based on a custom Dataverse table defined by this JSON. The app needs a form that shows the Approved field only when the amount is greater than 1000. Which feature should the developer use?
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
✓
Business rule
Business rules can show or hide fields based on conditions without requiring code. Option A is correct because business rules are designed for declarative logic in model-driven apps, such as showing the Approved field only when Amount > 1000. Option B is incorrect because form scripting requires JavaScript, which is not necessary here. Option C is incorrect because workflow processes handle backend logic, not form behavior. Option D is incorrect because Power Automate flows are for automation outside of forms.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Business rule
Why this is correct
Correct. Business rules allow showing/hiding fields based on conditions without code.
- ✗
Form scripting
Why it's wrong here
Incorrect. Form scripting requires JavaScript, which is unnecessary for this requirement.
- ✗
Workflow process
Why it's wrong here
Incorrect. Workflow processes are for backend automation, not form behavior.
- ✗
Power Automate flow
Why it's wrong here
Incorrect. Power Automate flows are for automation, not form-level visibility logic.
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