Most Recent Microsoft PL-400 Exam Questions & Answers

Prepare for the Microsoft Power Platform Developer exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Microsoft PL-400 exam and achieve success.

The questions for PL-400 were last updated on Jan 17, 2025.

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Question No. 1

A company manages capital equipment for an electric utility company. The company has a SQL Server database that contains maintenance records for the equipment.

Technicians who service the equipment use the Dynamics 365 Field Service mobile app on tablet devices to view scheduled assignments. Technicians use a canvas app to display the maintenance history for each piece of equipment and update the history.

Managers use a Power BI dashboard that displays Dynamics 365 Field Service and real-time maintenance data.

Due to increasing demand, managers must be able to work in the field as technicians.

You need to design a solution that allows the managers to work from one single screen.

What should you do?

AAdd the maintenance history app to the Field Service Mobile app.

BAdd the manager Power BI dashboard to the Field Service mobile app.

CCreate a new maintenance canvas app from within the Power BI management dashboard.

DAdd the maintenance history app to the Power BI dashboard.

Show Answer

Correct Answer: D

Power BI enables data insights and better decision-making, while Power Apps enables everyone to build and use apps that connect to business data. Using the Power Apps visual, you can pass context-aware data to a canvas app, which updates in real time as you make changes to your report. Now, your app users can derive business insights and take actions from right within their Power BI reports and dashboards.

https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/powerapps-custom-visual

Question No. 2

You need to resolve the issue with the new command button. What should you do?

APass the value PrimaryControl to the function in the action definition.

BPass ExecutionContext To The function in the action definition.

CPass the value SclcctcdControl to the function in the action definition.

DSelect the Pass execution context as first parameter option on the event registration form.

Show Answer

Correct Answer: D

Question No. 3

You need to configure the trigger for account records.

Which expression should you use?

AADDWEEKS(1, CreatedOn)

BADDDAYS(10, CreateOn)

CSUBTRACTDAYS(10, Now())

DDIFFINDAYS(CreatedOn, now())

EDIFFINWEEKS(now, 1)

Show Answer

Correct Answer: D

Scenario: A trigger must be created that changes the Priority field to 1 in the Account record 10 days after an Account record is created.

DIFFINDAYS (date and time, date and time): Returns the difference in days between two Date and Time fields. If both dates and times fall on the same day, the difference is zero.

Note: Whenever we talk about history, the bone of contention are the below four fields:

CreatedOn

ModifiedOn

CreatedBy

ModifiedBy

https://docs.microsoft.com/en-us/dynamics365/customerengagement/on-premises/customize/define-calculated-fields

Question No. 4

You need to ensure that Adventure Works Cycle can track information from visitors to bike fairs.

What should you create?

AA workflow in Dynamics 365 Sales Engagement for capabilities leads

BA flow to capture customer data from the bike fair Power Apps in SharePoint and create a lead in Microsoft Teams.

CA flow that connects with the bike fair Power Apps to create a lead in Dynamic 365 Sales

DA Microsoft flow that generates a new customer record in SharePoint

Show Answer

Correct Answer: C

By using a Dynamics 365 connector, you can create flows that initiate when an event occurs in Dynamics 365, or some other service, which then performs an action in Dynamics 365, or some other service.

https://docs.microsoft.com/en-us/power-automate/connection-dynamics365

Question No. 5

You are creating an integration that uses an Azure function to create records in the Common Data Service when leads are submitted from your company website.

You create and configure a Common Data Service application user.

You do not have administrator access to the Common Data Service environment you are using for access to Azure Active Directory. Company policy dictates that service accounts must be used for integrations, and integrations must not be granted privileges beyond what is needed.

You need to recommend actions that an administrator should perform to configure access for the Azure Function.

Which three actions should you perform? Each correct selection presents part of the solution.

NOTE: Each correct selection is worth one point.

ACreate an application registration in Azure Active Directory.

BAssign the system administrator security role to the application user.

CAssign the Power Platform administrator role to the application user in Azure Active Directory.

DCreate a new security role with the minimum required permissions and assign to the application user.

EGrant the application delegated permissions to the Dynamics CRM API in Azure Active Directory.

FDeploy Azure B2B guest permissions to the application user.

Show Answer

Correct Answer: A, D, E

https://docs.microsoft.com/en-us/powerapps/developer/common-data-service/walkthrough-register-app-azureactive-directory

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