Free PL-400 Exam Braindumps
Microsoft Power Platform Developer Questions 236–285 (page: 28)

Updated On: 10-Feb-2026

You plan to create a Microsoft Power Apps Component Framework (PCF) code component for a record form in a model-driven app.

The code must be able to read the record's Id column.

You need to configure the manifest.

Which solution should you use?

  1. resources
  2. property
  3. feature-usage
  4. type-group

Answer(s): B

Explanation:

To read the record's ID column in a PCF component, you need to define it as a property in the manifest so that the component can access it.



You are developing custom pages for a model-driven app.

The app must display a timer control within a menu and include a mixture of buttons and icons. If a change is made to any of these elements, then the changes must cascade out automatically to all custom pages.

You need to implement a solution.

What should you implement?

  1. PCF control
  2. Canvas component
  3. Timer control
  4. Web resource

Answer(s): B

Explanation:

Canvas components allow you to create reusable elements, such as timers and buttons, that can be shared across multiple pages and updated globally when changes are made.



DRAG DROP (Drag and Drop is not supported)
Telephone numbers for a company must have their values formatted by using JavaScript on the OnChange event.

You need to create the JavaScript function.

Which three actions should you perform in sequence?

To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  1. See Explanation section for answer.

Answer(s): A

Explanation:





1. Get the execution context passed to the function: This step retrieves the context of the event, which is essential for accessing form data and controls.
2. Use the getEventSource method to get the column name: This method retrieves the column (field) that triggered the OnChange event.
3. Format and update the correct column: After identifying the column, format its value according to the desired telephone number format and update it.



View Related Case Study

DRAG DROP (Drag and Drop is not supported)
You need to address the user interface issues.

What should you do? To answer, drag the appropriate actions to the correct issues. Each action may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

NOTE: Each correct selection is worth one point.
Select and Place:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: Add &ribbondebug=true to the end of the application URL.
Scenario: The captions for the New and Save buttons do not render properly on the form.
You can use the an in-app tool called the Command Checker to inspect the ribbon component definitions to help us determine why the button is not rendered correctly.

To enable the Command Checker, you must append a parameter &ribbondebug=true to your D365 application URL. For example: https://yourorgname.crm.dynamics.com/main.aspx?appid=9ab590fc-d25e-ea11-a81d- 000d3ac2b3e6&ribbondebug=true

Box 2: Use the Ribbon Workbench Adding Buttons to Ribbons

1. Download and install Ribbon Workbench.
2. Select a suitable ICON for your button.
3. Create a solution.
4. Edit the button in Ribbon Workbench.
5. Publish and test.


Reference:

https://support.microsoft.com/en-us/help/4552163/ribbon-troubleshooting-guide https://neilparkhurst.com/2015/10/19/adding-buttons-to-ribbons/



View Related Case Study

You need to add the script for the registration form event handling. Which code segment should you use?

  1. formContext.data.entity.addOnSave(myFunction)
  2. formContext.data.addOnLoad(myFunction)
  3. formContext.data.removeOnLoad(myFunction)
  4. addOnPreProcessStatusChange
  5. formContext.data.isValid()

Answer(s): B

Explanation:

Scenario: Information about upcoming tournaments must be pre-located into the registration form when the registration form loads.
addOnLoad adds event handlers to the SubgridOnLoad event event.


Reference:

https://docs.microsoft.com/en-us/powerapps/developer/model-driven-apps/clientapi/reference/grids/gridcontrol/addonload



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