A developer is implementing a PCF component that must perform cleanup (remove event listeners and timers) when the component is removed from the form. Which lifecycle method should be implemented?

Implement init() to set up cleanup logic at the start.

Implement updateView() to check if the component is being removed.

Implement getOutputs() to return cleanup status.

Implement destroy() to remove event listeners and clear timers.

Microsoft Certified:Power Platform Developer Associate

Domain 4Objective 2

Create a Power Apps Component Framework (PCF) Code Component PL-400 Practice Questions (Page 9)

Part of the Extend the user experience 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 43 practice questions to prepare you well beyond it. (estimate)

43questions here

9free pages

9concepts

10–15%of the exam

Questions 41–43

41foundation · easy
Which method of the context.device object is used to capture an image using the device camera?
Select an answer first
42foundation · easy
Which tool is used to package a Power Apps component framework code component into a solution file for deployment?
Select an answer first
43application · medium
A developer is implementing a PCF component that must perform cleanup (remove event listeners and timers) when the component is removed from the form. Which lifecycle method should be implemented?
Select an answer first

Finished these 3 questions?

Review the revealed explanations, or continue through the curriculum.

No more pagesBack to PL-400

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Microsoft. “PL-400” is a trademark of its owner, used for identification only.

Create a Power Apps Component Framework (PCF) Code Component PL-400 Practice Questions (Page 9)

Questions 41–43

Which method of the context.device object is used to capture an image using the device camera?

Which tool is used to package a Power Apps component framework code component into a solution file for deployment?

A developer is implementing a PCF component that must perform cleanup (remove event listeners and timers) when the component is removed from the form. Which lifecycle method should be implemented?

Keep studying — Extend the user experience