PL-400 Microsoft Power Platform Developer Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Microsoft PL-400 Microsoft Power Platform Developer certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 362 questions

Question # 66

A company performs an update to an existing column-bound Power Apps Component Framework (PCF) code component.

You test the changes to the code component in the development environment. You then import the component to the production environment as a part of a managed solution. You observe that the changes to the component are not reflected in the production environment.

You need to ensure that the changes are effective in the production environment.

What should you do?

Import the PCF code component to the production environment directly from Visual Studio Code by using the pac pcf push instruction.

Publish the form that uses the PCF code component in the production environment.

Increment the PCF control version property in the manifest.xml file, and then reimport the solution from development to the production environment.

Publish the PCF code component in the production environment

Question # 67

You create an alternate key named AlternateKey1 on the Account entity. The definition for AlternateKey1 is shown in the following exhibit:

Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.

NOTE: Each correct selection is worth one point.

Question # 68

A school district wants to standardize student information and student performance records. Students in the district are assigned to a specific school. Students are evaluated using class records.

When students move between schools in the middle of a school year, the student’s current class history must be available to the administrators at the new school.

You need to configure Microsoft Dataverse tables to connect the class history records to their respective class records.

How should you configure the table? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Question # 69

You need to configure the system to support automation for referrals.

What are two possible ways to achieve the goal? Each correct selection presents a complete solution.

NOTE: Each correct selection is worth one point.

Azure Function that uses the Discovery service

workflow extension

Azure Function that uses a listener

Power Automate flow

Question # 70

You need to select data types for required fields.

Which data types should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Question # 71

You need to add the script for the registration form event handling.

Which code segment should you use?

formContext.data.entity.addOnSave(myFunction)

formContext.data.addOnLoad(myFunction)

formContext.data.removeOnLoad(myFunction)

addOnPreProcessStatusChange

formContext.data.isValid()

Question # 72

You need to handle errors in UpdateRecord.js.

Which code segment should you add at line UR06?

catch(error) {

alert("Caught error: " + error.message);}

Exception exception = Server.GetLastError() ;

if(exception != null)}

catch(exception e){

console.writeline(e)}

function (error){

console.log(error.message)}

Question # 73

You need to create the eligibility assessment app. Which command should you run?

pac application install

pac solution init

pac plugin init

pac pcf init

Question # 74

You need to design the Planning Hub data model.

Which four 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.

Question # 75

You need to configure a custom connector for the claim submission portal API.

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.