Microsoft Power Platform Developer: PL-400 Sample Questions
A technical design must be created, Common Data Service must be configured, Power Apps must be created and configured, business process automation must be configured, the platform must be extended, and integrations must be developed. These technical tasks are measured by Exam PL-400: Microsoft Power Platform Developer. This qualification will also be a wonderful asset to your career. It will enable you to advance in your current position and open up better employment opportunities.The article provides a list of Microsoft Power Platform Developer: PL-400 Sample Questions that cover core exam topics including –
- Create a technical design (10-15%)
- Configure Microsoft Dataverse (15-20%)
- Create and configure Power Apps (15-20%)
- Configure business process automation (5-10%)
- Extend the user experience (10-15%)
- Extend the platform (15-20%)
- Develop Integrations (5-10%)
Advanced Sample Questions
You have been tasked to create a custom dashboard for your organization’s sales team. The dashboard should show the current sales numbers, top sales performers, and trends over time. What is the best solution to achieve this goal?
- A) Microsoft Power BI
- B) Microsoft Excel
- C) Microsoft Access
- D) Microsoft PowerPoint
Answer: A) Microsoft Power BI
Explanation: Power BI is a data visualization tool that can be used to create custom dashboards with interactive graphics, charts, and real-time data. It is a perfect solution to display sales data, and the sales team can easily monitor their performance and trends.
You are building a new customer relationship management (CRM) system for your organization. The system should allow you to manage customer information, track sales, and automate communication with customers. What is the best solution to achieve this goal?
- A) Microsoft Dynamics 365
- B) Microsoft SharePoint
- C) Microsoft OneDrive
- D) Microsoft Teams
Answer: A) Microsoft Dynamics 365
Explanation: Microsoft Dynamics 365 is a CRM solution that allows organizations to manage customer information, track sales, and automate communication with customers. It is a comprehensive solution designed specifically for CRM, making it the best choice for this scenario.
Your organization is running several business processes that require approval from multiple departments. You need to streamline the approval process and improve efficiency. What is the best solution to achieve this goal?
- A) Microsoft Power Apps
- B) Microsoft Teams
- C) Microsoft SharePoint
- D) Microsoft OneDrive
Answer: A) Microsoft Power Apps
Explanation: Power Apps is a platform for creating custom business apps, including workflow apps. It allows you to streamline business processes and automate approvals, making it the best solution to improve the efficiency of the approval process.
Your organization needs a solution to manage and automate the onboarding process for new employees. The solution should allow you to manage all required tasks and documents, as well as track the progress of each employee. What is the best solution to achieve this goal?
- A) Microsoft Power Automate
- B) Microsoft Teams
- C) Microsoft SharePoint
- D) Microsoft OneDrive
Answer: A) Microsoft Power Automate
Explanation: Power Automate is a platform for automating business processes, including the onboarding process for new employees. It allows you to manage all required tasks and documents, as well as track the progress of each employee. This makes it the best solution for managing the onboarding process.
Your organization needs a solution to manage and store internal and external documents. The solution should allow multiple users to access and edit documents in real-time. What is the best solution to achieve this goal?
- A) Microsoft OneDrive
- B) Microsoft SharePoint
- C) Microsoft Teams
- D) Microsoft Power Apps
Answer: B) Microsoft SharePoint
Explanation: SharePoint is a platform for managing and storing documents. It allows multiple users to access and edit documents in real-time, making it the best solution for storing and managing internal and external documents.
You are developing a new application to help your sales team track their customer interactions and appointments. The application should allow them to log calls, send emails, and schedule appointments with customers. What is the best solution to achieve this goal?
- A) Microsoft Dynamics 365
- B) Microsoft Power Apps
- C) Microsoft Power Automate
- D) Microsoft SharePoint
Answer: B) Microsoft Power Apps
Explanation: Power Apps is a platform for creating custom business applications. It allows you to build an application that helps your sales team track customer interactions and appointments. The application can include features like logging calls, sending emails, and scheduling appointments, making it the best solution for this scenario.
Your organization needs a solution to automate the process of sending daily reports to stakeholders. The solution should be able to collect data from different sources and send the reports automatically each day. What is the best solution to achieve this goal?
- A) Microsoft Power Automate
- B) Microsoft Power Apps
- C) Microsoft SharePoint
- D) Microsoft OneDrive
Answer: A) Microsoft Power Automate
Explanation: Power Automate is a platform for automating business processes. It allows you to automate the process of sending daily reports by collecting data from different sources and sending the reports automatically each day. This makes it the best solution for this scenario.
Your organization needs a solution to manage and track project tasks and milestones. The solution should allow multiple users to access and edit project information in real-time. What is the best solution to achieve this goal?
- A) Microsoft Teams
- B) Microsoft SharePoint
- C) Microsoft Power Apps
- D) Microsoft Power Automate
Answer: B) Microsoft SharePoint
Explanation: SharePoint is a platform for managing and storing documents and information. It allows multiple users to access and edit project information in real-time, making it the best solution for managing and tracking project tasks and milestones.
Your organization needs a solution to manage and track employee time off requests. The solution should allow employees to submit requests, managers to approve or reject requests, and HR to view the status of all requests. What is the best solution to achieve this goal?
- A) Microsoft Power Apps
- B) Microsoft Power Automate
- C) Microsoft SharePoint
- D) Microsoft Dynamics 365
Answer: A) Microsoft Power Apps
Explanation: Power Apps is a platform for creating custom business applications. It allows you to build an application that manages and tracks employee time off requests. The application can include features like allowing employees to submit requests, managers to approve or reject requests, and HR to view the status of all requests, making it the best solution for this scenario.
Your organization needs a solution to manage and store customer information. The solution should allow you to track customer interactions, manage customer orders, and generate reports. What is the best solution to achieve this goal?
- A) Microsoft Dynamics 365
- B) Microsoft Power Apps
- C) Microsoft Power Automate
- D) Microsoft SharePoint
Answer: A) Microsoft Dynamics 365
Explanation: Microsoft Dynamics 365 is a comprehensive CRM solution. It allows you to manage and store customer information, track customer interactions, manage customer orders, and generate reports. This makes it the best solution for managing and storing customer information.
Basic Sample Questions
Q1)An organization oversees the electric utility company’s capital assets. The organisation has a SQL Server database with records on equipment upkeep. The Dynamics 365 Field Service mobile app for tablets is used by technicians who service the equipment to view planned assignments. Each piece of equipment’s maintenance history is shown and updated by technicians using a canvas app. Managers view Dynamics 365 Field Service and real-time maintenance data on a Power BI dashboard. Managers must be able to function as technicians in the field due to the rising demand. You must develop a plan that enables the managers to operate from a single screen. What ought you to do in PL-400?
- A. Upgrade the Field Service Mobile app to include the maintenance history app.
- B. Integrate the Field Service mobile app with the manager Power BI dashboard.
- C. From the Power BI management dashboard, create a new maintenance canvas app.
- D. Upgrade the Power BI dashboard to include the maintenance history app.
Correct Answer: D
Q2)A business offers API access through an application. You intend to use a custom connector to establish a connection to the API from a canvas app. In order to build the custom connector, you must ask the API developers for details. Which two file kinds are available for use? Each accurate response offers an entire resolution in PL-400.
- A. YAML
- B. WSDL
- C. OpenAPI definition
- D. Postman collection
Correct Answer: C and D
Q3)To manage huge records sets, you want to construct a canvas application. Data will be sorted and filtered by users. Delegation must be used in the canvas app to reduce potential performance problems. You must suggest data sources for the application. Which two sources of data would you suggest? Each accurate response offers an entire resolution in PL-400.
- A. SQL Server
- B. Common Data Service
- C. Azure Data Factory
- D. Azure Table Storage
Correct Answer: A and B
Q4)A business intends to develop an app for processing orders. The software will execute intricate business logic and interface with numerous external systems when an order is created. Large orders with several line items could take up to six minutes to process. To avoid leaving records in an unfinished state, processing for each order must be finished in a single operation. You must suggest a solution to the business. What ought to you suggest in PL-400?
- A. an asynchronous workflow that uses a custom workflow activity
- B. a real-time workflow that uses a custom action
- C. a webhook that connects to an Azure Function
- D. an asynchronous plug-in
Correct Answer: B
Q5)In a Power Apps portal, you are putting in your own unique business logic. To display dynamic material, Liquid templates must be used. Which three entities can Liquid code be applied to? Each accurate response offers an entire resolution in PL-400.
- A. Content snippet
- B. Web page
- C. Web template
- D. Page template
- E. Portal settings
Correct Answer: B, C and D
Q6)From an on-premises Dynamics 365 installation, a business is switching to a Power Platform solution. For the new solution, you are building plug-ins. The plug-ins need to be registered. Which isolation mode ought to be employed?
- A. None
- B. Global Assembly Cache (GAC)
- C. Sandbox
- D. Disk
Correct Answer: C
Q7)A Power Apps portal with a public face is used by an organisation. One website page needs to have its design changed. What are the two alternative paths to the end result? Each accurate response offers an entire resolution.
- A. Select Edit after choosing the Portal Management app.
- B. Click Play after choosing the Portal Management app.
- C. Choose Manage after choosing the gateway app.
- D. Choose Edit after choosing the portal app.
Correct Answer: A and D
Q8)For the HR department, you are creating a bespoke Azure application to process resumes. The app will track resume submissions and parse them. The resumes must be parsed, and contact and skill information must be saved in the Common Data Service. Which mechanism ought you to employ in PL-400?
- A. Power Automate
- B. Common Data Service plug-in
- C. Web API
- D. Custom workflow activity
Correct Answer: A
Q9)One Web API call found in a Power Platform solution is as follows: GET http://contoso.crm.dynamics.com/api/data/v9.1/RelationshipDefinitions?$select=SchemaName . You must describe what this line of code does. What accomplishes the code?
- A. Get a list of the connections between the tables.
- B. Get a list of tables with connections to one another.
- C. Obtain a list of one-to-many connections between different tables.
- D. Obtain a list of tables with many relationships.
- E. Get a list of connections between other tables’ many-to-many relationships.
Correct Answer: A
Q10)A financial institution with a Dynamics 365 Sales environment demands that only certain individuals have access to the account balance information from the account entity. The account balance field’s field security needs to be configured. Which three things ought you to do? Each right response offers a piece of the answer in PL-400.
- A. Change the field’s visibility to Read-Only before publishing the object.
- B. Include the users in the members section and set the field permission Allow Read to Yes.
- C. Create a security role and include the relevant users in it.
- D. Activate field security before publishing the entity.
- E. Make a profile for field security.
Correct Answer: BDE
Q11)For the HR department, you are creating a bespoke Azure application to process resumes. The app will track resume submissions and parse them. The resumes must be parsed, and contact and skill information must be saved in the Common Data Service. Which mechanism ought you to employ in PL-400?
- A. Power Automate
- B. Common Data Service plug-in
- C. Web API
- D. Custom workflow activity
Correct Answer: A
Q12)A financial institution with a Dynamics 365 Sales environment demands that only certain individuals have access to the account balance information from the account entity. The account balance field’s field security needs to be configured. Which three things ought you to do? Each right response offers a piece of the answer.
- A. Change the field’s visibility to Read-Only before publishing the object.
- B. Include the users in the members section and set the field permission Allow Read to Yes.
- C. Create a security role and include the relevant users in it.
- D. Activate field security before publishing the entity.
- E. Make a profile for field security.
Correct Answer: BDE
Q13)A Power Apps portal page that you are constructing. You must show Microsoft Dataverse data on the page. Which should you employ in PL-400?
- A. Liquid
- B. CSS
- C. iFrame
- D. Bootstrap
Correct Answer: A
Q14)The Common Data Service (CDS) is use by a financial services organisation to provide solutions. Production and development instances are used by the business.From the development instance to the production instance, you must move solutions. What are the two potential means through which this can be done? Each accurate response offers an entire resolution.
- A. Modify the solutions deployed in the production instance in the development instance, export the updated solutions as managed solutions, then import the managed solutions back into the production instance.
- B. In the development instance, click Clone a Patch, select the solution you wish to edit, make your changes, export the solution, and import it into the production instance.
- C. Import the solutions into the production instance after exporting all managed solutions from the development instance.
- D. When updating solutions in the production instance, import solutions with the same version number or a higher.
Correct Answer: A and B
Q15)You are creating an app that is model-driven. Two custom tables with data are use by the programme. The tables are like parents and children. A subgrid on the parent record form shows the child records. Data must automatically populate in the child record form when establishing a new child record from the parent form in order to minimise data entry errors. You must put the solution into practise. What ought you to do?
- A. When a child record is created, use a Power Automate flow to read data from the parent record and update it.
- B. Transfer table columns between the parent and child records.
- C. Develop a business rule that sets the parent record values as the default values for the child record fields.
- D. Add a quick view form that displays information from the parent record on the child record.
Correct Answer: B
Q16)A Power Platform solution is being created by you for a medical office. To keep track of information about the doctors who work at the medical practise, you create a custom table called Doctors. Each doctor’s row must allow you to attach a PDF copy of their medical licence. The table has to be configured. What ought you to do?
- A. Create a Power Automate flow to add attachments.
- B. Navigate to Table options and enable attachments.
- C. Navigate to Column options and enable attachments.
- D. Create relationships between the Doctor table and the Notes table.
Correct Answer: C
Q17)A Microsoft Dataverse entity has an option set field that you intend to fill with data for certain records. The label for the option set is present in the source system, but not the matching integer value. You are utilising a programming language that is not.NET. You must locate the option set’s integer value. What ought you to do?
- A. Make a PicklistAttibuteMetadata request using the Web API.
- B. Make a RetrieveOptionSetRequest request using the Organization service.
- C. Use a Web API operation called InsertOptionValue.
- D. Send a RetrieveAttributeRequest request using the Organization service.
Correct Answer: B
Q18)A corporation determines insurance exposure and risk profiles for clients using Common Data Service rollup fields. Users claim that when new insurance policies are generated, the system does not update values for the rollup fields. As soon as a policy is created, the rollup fields’ values must be recalculated. What ought you to do?
- A. Add additional fields for insurance exposure and risk to the customer entity. To calculate the total of values from policy records, develop a workflow process that is started whenever a new policy record is created.
- B. Make changes to the Mass Calculate Rollup Field job to make it so that it runs whenever a new policy record is produced.
- C. Change the Calculate Rollup Field recurring job’s frequency from once every hour to once every five minutes.
- D. Develop a plug-in that makes use of the rollup field’s CalculateRollupFieldRequest function. Set up a step in the plug-Create in’s event for the policy entity.
Correct Answer: D
Q19)A company’s communication division intends to include a survey page on the company’s public website. The new survey page must be added to the company’s public website, and data must be collect from the page and entered into a Microsoft Dataverse environment. The ability to write survey data to Dataverse shouldn’t require explicit user credentials. Implementing authentication is necessary. Which authentication method ought to you use?
- A. ADFS
- B. Azure AD Conditional Access
- C. Azure guest account
- D. Client secret
Correct Answer: C
Q20)Make a model-driven application. The solution checker is launch. The following error is shown by the tool: The export of solutions containing model-driven app components by the solution checker fails. You must find a solution. What ought you to do?
- A. Export the solution manually before starting Solution Checker.
- B. grant the Power Apps Checker application user the Environment Maker security B. grant the Power Apps Checker application user the Environment Maker security role
- C. give your user ID the System Administrator security role
- D. disable the Power Apps Checker application user
- E. grant the Environment Maker security role to your user ID
Correct Answer: B
