PL-900 Demonstrate the capabilities of Power Apps Practice Question
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?
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 Pages site with anonymous access enabled
Power Pages (option A) is the correct solution because it enables external-facing websites that can be accessed by anonymous users without requiring a Microsoft account or license. Canvas apps and model-driven apps require authenticated users with appropriate licenses, and Power Automate is an automation service, not a portal for external submissions.
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 Pages site with anonymous access enabled
Why this is correct
Power Pages allows anonymous external access with proper configuration.
- ✗
Canvas app shared with everyone
Why it's wrong here
Canvas apps require sign-in or guest access; not ideal for anonymous external users.
- ✗
Model-driven app with anonymous access
Why it's wrong here
Model-driven apps do not support anonymous access.
- ✗
Power Automate portal
Why it's wrong here
Power Automate is for automation, not user-facing apps.
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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.