Microsoft Microsoft Certifications PL-400 Questions & Answers

• Question 131:

  DRAG DROP

  A company has a model-driven app.

  A form that validates the date entered requires a custom button. The button must be available only under certain conditions.

  You need to define the CommandDefinition in the RibbonDiffXML to meet the conditions for the button.

  Which elements should you use? To answer, drag the appropriate elements to the correct conditions. Each element 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:

  

  Correct Answer:

  

  Box 1: Display Rule

  When configuring ribbon elements, you can define specific rules to control when the ribbon elements will display.

  Box 2: Action

  Define the actions to be performed by a command bar or ribbon control in a element together with rules that control whether the control is enabled or visible in the ribbon.

  Box 3: Enable Rule

  When configuring ribbon elements, you can define specific rules to control when the ribbon elements are enabled.

• Question 132:

  DRAG DROP

  You are creating a canvas app for a company. A security role has been created for sales representatives and a second security role has been created for sales managers.

  The canvas app has the following requirements:

  Sales managers must be able to view the records of the salespeople in their business unit.

  Sales managers must be the only people who can view sales probability data in opportunity records.

  Sales representatives and new hires assigned to the same territory share access to sales records.

  You need to assign permissions for the app.

  Which security options should you use? To answer, drag the appropriate security options to the correct scenarios. Each security option 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:

  

  Correct Answer:

  

  Explanation:

  Box 1: Role-based security

  Dataverse uses role-based security to group together a collection of privileges. These security roles can be associated directly to users, or they can be associated with Dataverse teams and business units.

  Box 2: Field-level security

  Sometimes record-level control of access is not adequate for some business scenarios. Dataverse has a field-level security feature to allow more granular control of security at the field level. Field-level security can be enabled on all custom

  fields and most system fields.

  Box 3: Record-level security

  Reference:

  https://docs.microsoft.com/en-us/power-platform/admin/wp-security-cds

• Question 133:

  DRAG DROP

  You create solutions in a development environment and export the solution for testing by various departments in your organization. Power users in each department control the testing environments.

  You must display department-specific wording at the beginning of any custom notifications that are displayed in testing environments.

  You need to package solutions to ensure that the power users can customize the notification content.

  Which three actions should you perform in sequence inside a solution? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Explanation:

  Step 1: Create an empty environment variable named Custom Text Placeholder.

  Applications often require different configuration settings or input parameters when deployed to different environments. Environment variables store the parameter keys and values, which then serve as input to various other application

  objects. Separating the parameters from the consuming objects allows you to change the values within the same environment or when you migrate solutions to other environments.

  Step 2: Create a function to retrieve the value from the custom text placeholder and display the notification.

  Step 3: Export the solution

  You can manually export solutions. Microsoft recommends that you create an unmanaged solution to use for exporting your customizations, and then export your customizations periodically so that you have a backup in case anything

  happens.

  Reference:

  https://docs.microsoft.com/en-us/powerapps/maker/data-platform/environmentvariables

  https://docs.microsoft.com/en-us/powerapps/maker/data-platform/export-solutions

• Question 134:

  DRAG DROP

  You are developing a new Power Apps Component Framework (PCF) control.

  The control must be deployed to a development environment by using the Power Apps CLI and a new solution.

  You need to deploy the PCF control.

  Which four actions should you perform in sequence? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order.

  Select and Place:

  

  Correct Answer:

  

  Explanation:

  Step 1: Create a solution

  Create a new solutions project using the following command. The solution project is used for bundling the code component into a solution zip file that is used for importing into Dataverse.

  pac solution init --publisher-name developer --publisher-prefix dev

  Step 2: Add a solution reference to the project

  Once the new solution project is created, refer the Solutions folder to the location where the created sample component is located. You can add the reference using the command shown below. This reference informs the solution project about

  which code components should be added during the build. You can add references to multiple components in a single solution project.

  pac solution add-reference --path c:\downloads\mysamplecomponent

  Step 3: Build the project and solution

  To generate a zip file from the solution project, go into your solution project directory and build the project using the following command.

  msbuild /t:build /restore

  Step 4: Deploy the solution

  Reference:

  https://docs.microsoft.com/en-us/powerapps/developer/component-framework/import-custom-controls

• Question 135:

  DRAG DROP

  You are developing a Power Platform app for a school. The school plans to use the app to gather information about classes and students.

  You must design a plug-in for the app. You must store data about students in the Contacts table and store data about classes in a custom table.

  You need to select the stage in the event pipeline for each function.

  Which stages should you use? To answer, drag the appropriate plug-in stages to the correct functions. Each plug-in stage 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:

  

  Correct Answer:

  

  Explanation:

  Box 1: PreValidation

  For the initial operation, this stage will occur before the main system operation.

  This provides an opportunity to include logic to cancel the operation before the database transaction.

  Box 2: PreOperation

  Occurs before the main system operation and within the database transaction.

  If you want to change any values for an entity included in the message, you should do it here.

  Avoid cancelling an operation here. Canceling will trigger a rollback of the transaction and have significant performance impact.

  Box 3: PostOperation

  Occurs after the main system operation and within the database transaction.

  Use this stage to modify any properties of the message before it is returned to the caller.

  Reference:

  https://docs.microsoft.com/en-us/powerapps/developer/data-platform/event-framework

• Question 136:

  DRAG DROP

  A company uses Microsoft 365. You are developing a model-driven app.

  The app must meet the following requirements:

  1.

  Use SharePoint Online for document storage.

  2.

  Send emails by using Exchange Online.

  You need to configure integrations.

  What should you configure? To answer, drag the appropriate configuration options to the correct requirements. Each configuration option 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:

  

  Correct Answer:

  

  Box 1: Server-side syncrhonization

  Configure default email processing and synchronization: set server-side synchronization to be the default configuration method for newly created users.

  Box 2: Server-side integration.

  If your organization is already using document management with Microsoft Dynamics CRM List Component, you must switch to server-based SharePoint integration. If your organization has not deployed document management, when a

  System Administrator logs in an alert message will be displayed to enable server-based SharePoint integration.

• Question 137:

  DRAG DROP

  You are developing a Power Platform solution.

  You must add a custom control slider to a specific step in a business process flow.

  You need to add the custom control.

  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.

  Select and Place:

  

  Correct Answer:

  

  Here are the steps you must follow to add custom controls to a business process flow:

  Step 1: Configure custom controls on a related entity.

  Step 2: Generate and exporting the business process flow form.

  Step 3: Copy custom control configurations to the FormXML for the business process flow.

  Step 4: Import customizations into the Microsoft Dataverse environment.

  Note:

  Configure custom controls on a related table form. Generate and exporting the business process flow form. Copy custom control configurations to the business process flow form from the related table form.

  Import the customizations back into Microsoft Dataverse.

• Question 138:

  DRAG DROP

  A company has Common Data Service (CDS) environments for development, test, and production.

  You have a model-driven app that consists of two solutions. The solutions include settings and reference data. You plan to move the solutions, app settings, and reference data from a development environment to a production environment.

  You export each solution from the development environment as a zip file.

  You run the Configuration Manager to export the settings and reference data as zip files.

  You need to prepare the app and its settings for deployment.

  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.

  NOTE: More than one order of answer choices is correct. You will receive credit for any of the correct orders you select.

  Select and Place:

  

  Correct Answer:

  

  Step 1: Add your files to the project In the Solutions Explorer pane, add your solutions and files under the PkgFolder folder. For each file that you add under the PkgFolder folder, in the Properties pane, set the Copy to Output Directory value to Copy Always. This ensures that your file is available in the generated package.

  Step 2: Define the solution and data files in ImportConfig.xml Define the package configuration by adding information about your package in the ImportConfig.xml file available in the PkgFolder.

  Step 3: Build the package Step: Run the Package Deployer tool After you create a package, you can deploy it on the Dataverse instance by using either the Package Deployer tool or Windows PowerShell.

• Question 139:

  DRAG DROP

  Five high schools test a custom app from AppSource. They provide feedback that the Course credit entity should include additional fields that cover information shared by the schools.

  You do not have access to each high school organization.

  Each high school administrator must be able to apply the updates to the Course credit entity.

  You need to deliver a custom program that creates the additional fields.

  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.

  Select and Place:

  

  Correct Answer:

  

  Step 1: Call the login logic.

  Step 2: Retrieve the Course credit entity metadata by using RetrieveEntityRequest with EntityFilters = Attributes and LogicalName

  The RetrieveEntityRequest.EntityFilters property gets or sets a filter to control how much data for the entity is retrieved.

  Step 3: Define the AttributeMetaData for each new field.

  Step 4: Call the RetrieveAttributeRequest with LogicalName for each new field. The RetrieveAttributeRequest contains the data that is needed to retrieve attribute metadata.

• Question 140:

  DRAG DROP

  A company is creating a new system based on Common Data Service.

  You need to select the features that meet the company's requirements.

  Which options should you use? To answer, drag the appropriate options to the correct requirements. Each option 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:

  

  Correct Answer:

  

  Box 1: one-to-many relationship

  Only one (1:N) self-referential relationship per table can be set as hierarchical. In a self-referential relationship the primary table and the related table must be of the same type.

  Box 2: connection

  There are other less formal kinds of relationships between records that are called connections. For example, it may be useful to know if two contacts are married, or perhaps they are friends outside of work, or perhaps a contact used to work

  for another account. Most businesses won't generate reports using this kind of information or require that it is entered, so it's probably not worthwhile to create entity relationships.

  Box 3: one-to-many relationship

  1:N (One-to-Many) - A table relationship where one table row for the Primary table can be associated to many other Related table rows because of a lookup column on the related table.

  Note: The N:1 (many-to-one) relationship type exists in the user interface because the designer shows you a view grouped by tables. 1:N relationships actually exist between tables and refer to each table as either a Primary/Current table or Related table. The related table, sometimes called the child table, has a lookup column that allows storing a reference to a row from the primary table, sometimes called the parent table. A N:1 relationship is just a 1:N relationship viewed from the related table.

  Box 4: many-to-many relationship

  N:N (Many-to-Many) - A table relationship that depends on a special Relationship table, sometimes called an Intersect table, so that many rows of one table can be related to many rows of another table.

  When viewing rows of either table in a N:N relationship you can see a list of any rows of the other table that are related to it.

  Reference: https://docs.microsoft.com/en-us/powerapps/maker/common-data-service/create-edit-entity-relationships https://docs.microsoft.com/en-us/power-apps/maker/data-platform/visualize-hierarchical-data