PL-900 Practice Question: Describe the business value of Microsoft Power Platform
A company wants to empower its field service technicians to report issues and submit photos from their mobile devices without writing any code. Which Microsoft Power Platform capability should they use?
⚠ Common exam trap
Many exam-takers confuse Power Automate (for automating workflows) with Power Apps (for building user interfaces), mistakenly thinking automation alone can handle mobile data entry and photo uploads without a dedicated app front-end.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Power Apps
Power Apps is the correct choice because it enables the creation of custom mobile apps with minimal code, allowing field service technicians to report issues and submit photos through a tailored interface. With Power Apps, you can build a canvas app that connects to data sources like SharePoint or Dataverse, providing a no-code solution for mobile data entry and image capture.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Power Apps
Why this is correct
Power Apps provides a no-code canvas app builder, letting technicians capture text and photos through mobile-optimised interfaces without writing code. It directly satisfies the stem's constraint of code-free mobile data submission, unlike flow-based or dashboard-only tools.
- ✗
Power Virtual Agents
Why it's wrong here
Power Virtual Agents builds conversational chatbots that answer questions over chat channels; it cannot present a structured mobile form with photo upload. It is tempting as a no-code authoring tool, and would be correct if technicians needed to chat with a bot rather than submit issue records.
- ✗
Power Automate
Why it's wrong here
Power Automate triggers background flows on events or schedules; it does not provide a mobile data-entry surface for technicians to type issues and attach photos. It is tempting as the no-code automation tool, and would be correct for routing or notifying after a record already exists.
- ✗
Power BI
Why it's wrong here
Power BI visualises and analyses existing data; it cannot capture technician input or photos. It is tempting because it is the Power Platform's reporting tool, and would be correct when the requirement is dashboards over an existing dataset rather than mobile data collection.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PL-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PL-900 exam.