A developer needs to create a custom control that renders a map and allows users to draw polygons. This control must be used in both model-driven and canvas apps. Which technology should the developer use?

Power Apps Component Framework (PCF)

A Power Apps developer needs to add a custom slider control that displays a tooltip with a formatted value and changes color based on the value. The control must be reusable across multiple canvas apps and must be built using standard web technologies. What should the developer implement?

A canvas component that uses Power Fx to format the value and change the color.

A code component created with the Power Apps Component Framework (PCF).

A custom connector that returns a pre-rendered HTML snippet.

A client script that manipulates the DOM of the default slider control.

A Power Apps canvas app needs a custom map control that displays real-time GPS locations of delivery vehicles. The control must be reusable across multiple apps and must support custom styling that is not available in standard controls. The team has access to a public REST API that provides vehicle locations. What should you do?

Create a canvas component that embeds an iframe to the REST API's web page.

Use the built-in Bing Maps control and configure it with the REST API endpoint.

Build a code component using Power Apps Component Framework (PCF) that calls the REST API and renders the map.

Create a custom connector for the REST API and use it in a canvas component.

A company receives data from an external system via an Azure Event Hub. The data must be processed and written to Dataverse. The processing includes deduplication and transformation. The volume of data is high, and the processing must be scalable. What should the developer implement?

A custom API that reads from the Event Hub.

An Azure Function with an Event Hub trigger that processes and writes to Dataverse.

A Power Automate cloud flow with an Event Hub trigger.

A plug-in that listens to the Event Hub.

Microsoft Certified:Power Platform Developer Associate

Domain 1Objective 2

Design Solution Components PL-400 Practice Questions (Page 3)

Part of the Create a technical design domain, which accounts for 10–15% of the PL-400 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~4–10 in this domain), expect 2–5 from this objective — we provide 40 practice questions to prepare you well beyond it. (estimate)

40questions here

8free pages

10concepts

10–15%of the exam

Questions 11–15

11foundation · easy
A developer needs to create a custom control that renders a map and allows users to draw polygons. This control must be used in both model-driven and canvas apps. Which technology should the developer use?
Select an answer first
12foundation · easy
A Power Apps developer wants to create a reusable header that appears on multiple screens in a canvas app. Which component type should the developer use?
Select an answer first
13application · medium
A Power Apps developer needs to add a custom slider control that displays a tooltip with a formatted value and changes color based on the value. The control must be reusable across multiple canvas apps and must be built using standard web technologies. What should the developer implement?
Select an answer first
14application · medium
A Power Apps canvas app needs a custom map control that displays real-time GPS locations of delivery vehicles. The control must be reusable across multiple apps and must support custom styling that is not available in standard controls. The team has access to a public REST API that provides vehicle locations. What should you do?
Select an answer first
15expert · hard
A company receives data from an external system via an Azure Event Hub. The data must be processed and written to Dataverse. The processing includes deduplication and transformation. The volume of data is high, and the processing must be scalable. What should the developer implement?
Select an answer first

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Design Solution Components PL-400 Practice Questions (Page 3)

Questions 11–15

A developer needs to create a custom control that renders a map and allows users to draw polygons. This control must be used in both model-driven and canvas apps. Which technology should the developer use?

A Power Apps developer wants to create a reusable header that appears on multiple screens in a canvas app. Which component type should the developer use?

A Power Apps developer needs to add a custom slider control that displays a tooltip with a formatted value and changes color based on the value. The control must be reusable across multiple canvas apps and must be built using standard web technologies. What should the developer implement?

A company receives data from an external system via an Azure Event Hub. The data must be processed and written to Dataverse. The processing includes deduplication and transformation. The volume of data is high, and the processing must be scalable. What should the developer implement?

Keep studying — Create a technical design