PL-900 Practice Question: Demonstrate the capabilities of Microsoft Copilot Studio
A company is building a copilot with Microsoft Copilot Studio to assist HR with employee inquiries. The copilot must be able to answer questions based on a large set of HR policy documents stored in SharePoint. The company wants to minimize manual topic creation and ensure the copilot can handle a wide range of questions. What should they use?
⚠ Common exam trap
The trap here is assuming that a fallback topic or manual topics are sufficient, when in fact generative answers are specifically designed to handle broad, document-based Q&A without manual topic creation.
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
✓
Generative answers with a SharePoint knowledge source.
Generative answers in Microsoft Copilot Studio enable the copilot to use knowledge sources like SharePoint to answer questions dynamically. This feature leverages generative AI to find and summarize information from the source, reducing manual topic creation. It is ideal for scenarios where users ask a wide variety of questions based on a large document set. The other options either require manual effort or use outdated technology.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use a Power Virtual Agents bot with a QnA Maker knowledge base.
Why it's wrong here
QnA Maker is a legacy service and is not the current recommended approach in Microsoft Copilot Studio. The modern equivalent is generative answers with knowledge sources. Using QnA Maker would require migration and does not integrate as seamlessly. Copilot Studio's generative answers are the current feature for this scenario.
- ✗
Manually create a topic for each HR policy question.
Why it's wrong here
Manually creating topics for each question is time-consuming and does not scale. The scenario explicitly asks to minimize manual topic creation. While topics are useful for specific interactions, they are not efficient for a large set of dynamic questions. Generative answers are the recommended approach for this use case.
- ✓
Generative answers with a SharePoint knowledge source.
Why this is correct
Generative answers in Copilot Studio allow the copilot to use a knowledge source, such as a SharePoint site, to generate responses based on the content. This reduces the need to manually create topics for each possible question. The copilot uses natural language understanding and generative AI to find relevant information and compose an answer.
- ✗
A fallback topic that searches SharePoint using a Power Automate flow.
Why it's wrong here
A fallback topic is triggered only when no other topic matches. Using it to search SharePoint would require custom code in a flow and would not provide the same generative capabilities. It would also be limited to the fallback scenario, missing the ability to proactively answer questions. Generative answers are designed for this purpose.
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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.