PL-900 Practice Question: Describe the business value of Microsoft Power Platform
A manufacturing company wants to give shop-floor supervisors a way to report equipment issues from a tablet. Supervisors are not programmers, and the company wants the solution to use a governed data service with role-based security so that only authorized staff can view sensitive maintenance records. Which Power Platform component should the company use to build the issue-reporting app?
⚠ Common exam trap
The trap here is selecting Power Pages for an internal tablet app because it also supports forms, when Power Pages is intended for external-facing websites and Power Apps is the internal app builder.
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 appropriate component because it provides a low-code app designer for tablet-friendly interfaces and integrates with Dataverse, which supplies governed storage and role-based security. Supervisors can report issues through the app, and authorized staff can be granted access through security roles. Power BI, Power Pages, and Power Automate serve analytics, external websites, and automation respectively, not internal app creation.
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 is the Power Platform service for building canvas and model-driven applications with a low-code designer. It supports tablet layouts, connects to Dataverse for governed storage with role-based security, and lets non-programmers create the issue-reporting experience. This matches the requirement for an internal app built by business users against a secured data service.
- ✗
Power Pages
Why it's wrong here
Power Pages is designed for building external-facing business websites, such as customer self-service portals. While it can include forms and connect to Dataverse, the scenario calls for an internal tablet app used by shop-floor supervisors, which is better served by Power Apps. Power Pages would add unnecessary external website constructs and is not the primary tool for internal line-of-business apps.
- ✗
Power BI
Why it's wrong here
Power BI is an analytics and visualization service for creating reports and dashboards. It can display maintenance metrics, but it does not provide a data entry experience for supervisors to report equipment issues, nor does it offer a governed transactional data store with role-based security for records. Using it here would address reporting rather than the required app and data capture.
- ✗
Power Automate
Why it's wrong here
Power Automate builds automated flows that run when events occur, such as sending an alert when an issue is logged. It does not provide the user interface for supervisors to enter equipment issues, nor does it offer the app-building canvas and data-entry controls needed. Automation is a complement to the app, not a replacement for it.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Microsoft exam blueprint
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.