Design Extensibility of AI Solutions AB-100 Practice Questions (Page 4)

Questions 16–20

1. 16expert · hard

   A company is building an AI solution that uses a custom model trained on proprietary data. The model will be used by an agent in Copilot Studio. The company has a requirement that the model must be retrained periodically as new data becomes available. The company wants to automate the retraining process. What should you do?

   • AUse Microsoft Foundry to set up a retraining pipeline and connect the updated model to the agent.
   • BUse a Power Automate flow to retrain the model and update the agent.
   • CUse MCP to retrain the model by connecting to the data source.
   • DUse Copilot Studio's built-in model retraining feature.
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2. 17application · medium

   An organization wants to use Microsoft 365 agents to automate the process of summarizing documents stored in SharePoint and sending the summaries to employees via Teams. The agents should be easy for non-developers to configure. What should you use?

   • ACreate a custom connector for SharePoint and Teams APIs.
   • BCreate agents in Microsoft 365 Copilot that use SharePoint as a knowledge source and Teams as an action.
   • CBuild a custom model in Microsoft Foundry to summarize documents and deploy it as an agent.
   • DUse Computer Use in Copilot Studio to automate SharePoint and Teams.
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4. 18application · medium

   A company wants to build an AI solution that uses a custom model trained on proprietary data. The model will be used by an agent in Copilot Studio to answer domain-specific questions. The company wants to manage the model lifecycle and deployment within Microsoft Foundry. What should you do?

   • AUse Model Context Protocol to train the custom model on proprietary data.
   • BCreate the custom model directly in Copilot Studio using the built-in model editor.
   • CDesign and train the custom model in Microsoft Foundry, then connect it to the agent in Copilot Studio.
   • DDeploy the custom model to SharePoint and use it as a knowledge source.
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5. 19application · medium

   A company wants to automate a repetitive data-entry task in a legacy web application that has no API. The task involves filling a multi-step form and clicking through several screens. The company wants to use Copilot Studio to build an agent that can perform this task. What should you configure in Copilot Studio?

   • AAdd a Computer Use action that records the steps and uses the agent to replay them.
   • BConfigure the agent's voice mode to navigate the web application.
   • CUse Model Context Protocol to connect the agent to the web application.
   • DCreate a custom API plugin to interact with the web application's backend.
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6. 20application · medium

   A company uses Copilot Studio to build an agent that helps employees look up internal HR policies. The HR policies are stored in a third-party knowledge base that exposes a REST API but has no prebuilt connector. The agent must retrieve policy content directly from that API during conversations. What should you configure in Copilot Studio?

   • AUpload the HR policy documents as a knowledge source and let the agent answer from them.
   • BCreate a new topic that uses a Power Fx formula to call the REST API directly.
   • CAdd a custom connector that calls the REST API and use it as a plugin action in the agent.
   • DUse the Model Context Protocol (MCP) to connect the agent to the REST API as a tool.
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