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 360 questions

Question # 66

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 # 67

You need to assign security roles to groups of users.

Which security roles should you use? To answer, drag the appropriate security types to the correct roles. Each security type 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.

Question # 68

You need to correct the portal query issues.

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

NOTE: Each correct selection is worth one point.

Question # 69

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 # 70

You need to determine the primary cause of the issue reported by interns when they use the app.

What is the primary cause?

Interns have the System Customizer security role but need the Environment Maker security role.

Interns have the Common Data Service User security role but need the Environment Maker security role.

Interns have the Environment Maker security role but need the Common Data Service User security role.

Interns have the Environment Maker security role but need the System Customizer security role.

Interns have the Environment Maker security role but need the Delegate security role.

Question # 71

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 # 72

You need to determine how to implement rules for players who register for a soccer tournament.

Which business rule actions should you use? To answer, drag the appropriate business rule actions to the correct fields. Each business rule 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.