Demonstrate the capabilities of Microsoft Copilot Studio →hardMultiple ChoiceObjective-mapped

PL-900 Practice Question: Demonstrate the capabilities of Microsoft Copilot Studio

Exhibit

Refer to the exhibit.

{
  "knowledgeSources": [
    {
      "type": "sharepoint",
      "url": "https://contoso.sharepoint.com/sites/HRDocs",
      "refreshInterval": "weekly"
    },
    {
      "type": "publicWebsite",
      "url": "https://www.example.com/policies",
      "refreshInterval": "daily"
    }
  ],
  "generativeAI": {
    "enabled": true,
    "moderation": "medium"
  },
  "authentication": {
    "type": "azuread",
    "tenantId": "tenant123"
  }
}

A company has configured the copilot as shown in the exhibit. Users report that the copilot is not answering questions about HR policies that were updated in the SharePoint site today. What is the most likely cause?

⚠ Common exam trap

It's easy for candidates to confuse the refresh interval setting with authentication or AI enablement, assuming that any failure to answer new content must be a permissions or AI feature issue, rather than recognizing that the copilot simply hasn't re-indexed the updated source yet.

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

✓

The knowledge source refresh interval is set to weekly

The copilot's knowledge source refresh interval is set to weekly, meaning it only re-indexes the SharePoint site every seven days. Since the HR policies were updated today, the copilot is still using the stale, pre-update content and cannot answer questions about the new policies until the next scheduled refresh occurs.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

✗
The public website refresh is set to daily
Why it's wrong here
Daily refresh is fine; the issue is with SharePoint.
✗
Authentication is not properly configured
Why it's wrong here
Authentication is set to azuread with a tenant ID, so it's configured.
✓
The knowledge source refresh interval is set to weekly
Why this is correct
Weekly refresh means changes today aren't reflected.
✗
Generative AI is disabled
Why it's wrong here
Generative AI is enabled with medium moderation.

Go deeper

PL-900 Practice Question: Demonstrate the capabilities of Microsoft Copilot Studio

Exhibit

Why each option matters

Option-by-option breakdown

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