PL-900 Demonstrate the capabilities of Power Apps Practice Question
A Power Apps app uses a Dataverse table with a choice column 'Priority' (Low, Medium, High, Critical). The app must display the priority as a color-coded badge in a gallery. Which method is most efficient?
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
✓
Use the Switch function in the gallery's Fill property to map each choice value to a color.
The Switch function in the gallery's Fill property directly maps each priority choice value to a color without requiring additional tables, flows, or nested conditions. Option A adds an unnecessary lookup table, option B involves an external flow which is overkill for simple color mapping, and option D uses multiple If conditions which is less efficient and harder to maintain than a Switch function.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Add a second table with colors and use LookUp in the gallery.
Why it's wrong here
Adds complexity and network calls; not efficient for simple mapping.
- ✗
Create a Power Automate flow to update a color field on the record.
Why it's wrong here
Overly complex; color should be derived in UI, not stored.
- ✓
Use the Switch function in the gallery's Fill property to map each choice value to a color.
Why this is correct
Switch function is efficient and built-in for conditional formatting.
- ✗
Use an If function with multiple conditions to set the Fill property.
Why it's wrong here
If function works but Switch is more readable and efficient for multiple values.
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