PL-900 Demonstrate the capabilities of Power Apps Practice Test 5 — 15 Questions

Question 1

A company wants to build an app that allows external vendors to submit invoices through a web portal. The app must be accessible without signing in with a Microsoft account. Which Power Platform solution should they use?

Accepted Answer

Power Pages site with anonymous access enabled. Power Pages (C) is designed for external-facing websites with anonymous access. Canvas apps (A) require Power Apps licenses. Model-driven apps (B) require authenticated users. Power Automate (D) is for workflows.

Answer

Canvas app shared with everyone

Answer

Model-driven app with anonymous access

Answer

Power Automate portal

Question 2

A Power Apps app uses a Dataverse table with a choice column 'Priority' (Low, Medium, High, Critical). The app must display the priority as a color-coded badge in a gallery. Which method is most efficient?

Accepted Answer

Use the Switch function in the gallery's Fill property to map each choice value to a color.. Using the Switch function in the gallery control (A) allows direct conditional formatting without additional datasources. B is overkill for simple mapping. C requires a separate lookup table. D is less efficient than A.

Answer

Add a second table with colors and use LookUp in the gallery.

Answer

Create a Power Automate flow to update a color field on the record.

Answer

Use an If function with multiple conditions to set the Fill property.

Question 3

A model-driven app has a subgrid showing related opportunities. Users want to be able to edit opportunity fields directly in the subgrid without opening the record. Which feature should be enabled?

Accepted Answer

Change the subgrid type from 'Standard' to 'Editable'.. Editable subgrid (C) allows inline editing. A is for charts. B is for custom views. D is for read-only subgrids.

Answer

Enable the 'Chart' option on the subgrid properties.

Answer

Set the subgrid's 'Default view' to a custom view.

Answer

Set the subgrid's 'View Selector' to show multiple views.

Question 4

A company has a canvas app that uses Microsoft Dataverse. The app is shared with many users, and some users report that they cannot see any data. What is the most likely cause?

Accepted Answer

Users do not have appropriate security roles in Dataverse to read the data.. Permissions in Dataverse (A) control data access. B, C, D are less likely because the app is shared and appears functional.

Answer

The app uses a premium connector that requires a license.

Answer

The app is not published to the environment.

Answer

The app is configured to run only on mobile devices.

Question 5

A Power Apps developer needs to store an image uploaded by a user in a canvas app. The app uses Microsoft Dataverse. Which column type should be used for the image?

Accepted Answer

Image column. Image column (B) in Dataverse is designed to store images. A is for text. C is for files. D is binary but not directly accessible.

Answer

Text column

Answer

File column

Answer

Binary column

Question 6

A model-driven app has a business rule that sets the 'Priority' field to 'High' when the 'Request Type' is 'Urgent'. However, the rule does not fire when the request type is changed from the form. What is the most likely cause?

Accepted Answer

The business rule only triggers when the form loads, not on field changes.. Business rules (D) run on the form, not on background updates. A, B, C are not relevant because business rules are not affected by code or order.

Answer

The business rule is set to scope 'All Forms' but the form is custom.

Answer

The condition uses 'contains' instead of 'equals'.

Answer

The business rule is deactivated in the solution.

Question 7

A company wants to build a Power App that uses AI to analyze survey responses and extract sentiment. Which Power Platform capability should they use?

Accepted Answer

AI Builder sentiment analysis model. AI Builder (C) provides pre-built models for sentiment analysis. A is for reporting. B is for automation. D is for low-code, not AI.

Answer

Power BI dashboards

Answer

Power Automate flows

Answer

Power Apps Canvas app with formulas

Question 8

Which TWO actions can be performed using Power Apps? (Choose two.)

Accepted Answer

Create a mobile app to capture customer feedback.. Power Apps is used to build custom apps. Option A and D are correct; B is Power Automate, C is Power BI, E is Power Virtual Agents.

Answer

Build interactive dashboards with visualizations.

Answer

Create a chatbot to answer common questions.

Answer

Automate a business process to send email notifications.

Question 9

Which THREE components are part of a model-driven app? (Choose three.)

Accepted Answer

Forms. Model-driven apps consist of sitemap, forms, views, dashboards, etc. A, B, C are core components. D is for canvas apps, E is for Power Automate.

Answer

Screens

Answer

Triggers

Question 10

Which TWO data sources can be used directly in a canvas app without a premium connector? (Choose two.)

Accepted Answer

Microsoft Dataverse. Common data services (Dataverse) and SharePoint are standard connectors. SQL Server (C) requires premium, Salesforce (D) premium, and Excel Online (E) requires premium.

Answer

Salesforce

Answer

Excel Online (Business)

Answer

SQL Server

Question 11

A company wants to create a custom app to track inventory in their warehouse. The app needs to integrate with their existing SQL Server database and allow users to scan barcodes to update stock levels. Which type of Power Apps should they use?

Accepted Answer

Canvas app. Option A is correct because Canvas apps allow custom integration with SQL Server and barcode scanning via device capabilities. Model-driven apps are more for data management but not as flexible for custom scanning. Power Pages is for external websites, not scanning. Power Automate is for workflows, not app building.

Answer

Power Pages

Answer

Power Automate

Answer

Model-driven app

Question 12

A user reports that their Canvas app freezes when loading data from a SharePoint list that has grown to over 5,000 items. What is the most appropriate solution?

Accepted Answer

Add filters to the data source to delegate the query and reduce the data loaded. Option B is correct because the SharePoint delegation limit is 5,000 items. Using delegation with filters ensures only relevant data is retrieved. Option A increases delegation limit but still loads all items. Option C is unnecessary for performance. Option D is for on-premises data, not SharePoint.

Answer

Use a SQL Server database instead of SharePoint

Answer

Move the data to a Microsoft Dataverse table

Answer

Increase the data row limit in Power Apps settings to 10,000

Question 13

A team is designing a model-driven app for customer service. They need to ensure that only agents in the 'Premium Support' role can see a custom field named 'SLA Level'. What is the best way to implement this security requirement?

Accepted Answer

Configure field-level security in Microsoft Dataverse. Option D is correct because field-level security in Dataverse can restrict a field to specific security roles. Option A would remove the field for all users. Option B is not a standard security feature. Option C would affect the whole form, not just the field.

Answer

Remove the field from the form and create a separate form for Premium Support agents

Answer

Use the 'Visible' property of the field in a Canvas app embedded in the model-driven app

Answer

Create a business rule that sets the field as read-only for non-Premium roles

Question 14

A business analyst wants to build an app quickly using a pre-built template. Which Power Apps capability should they use?

Accepted Answer

Use a Power Apps template from the template gallery. Option C is correct because Power Apps offers templates for common scenarios. Canvas apps from blank require more effort. Model-driven apps are not template-based. Power Automate is for workflows.

Answer

Create a Model-driven app from a Dataverse table

Answer

Use Power Automate to generate the app

Answer

Create a Canvas app from blank

Question 15

An organization uses a Canvas app to capture customer feedback. The app writes data to a Dataverse table. Recently, users have been submitting duplicate records due to double-clicking the submit button. What is the best way to prevent duplicates?

Accepted Answer

Disable the submit button after the first click using the DisplayMode property. Option D is correct because disabling the button after the first click prevents duplicate submissions. Option A would require significant changes. Option B is not feasible in Canvas apps. Option C would not prevent duplicates on the same click.

Answer

Set the form to require a unique ID before submission

Answer

Add a business rule to check for duplicates before saving

Answer

Use a Power Automate flow to delete duplicates after creation