AB-620 — Frequently Asked Questions
Community-vetted answers to 18 common questions about this exam.
Questions from real practice questions
Each Q&A comes from a specific community question — follow the link for its full analysis.
Configure Copilot Agent RAI and Security Sequence
DLP policies operate at the Power Platform environment level to control data flow permissions. They act as a foundational gatekeeper that must exist before the agent can securely interact with restricted data sources referenced in prompts.
No. Adversarial testing is a validation step used to check if your configuration works correctly against malicious inputs. It is not a configuration action you perform to set up the agent.
Configuring Approved Models for Agent Responses in Copilot Studio
No. Prompts cannot control the underlying model selection. You must configure the approved model in the agent's settings via the Foundry catalog.
No. Azure AI Search is used for grounding responses with enterprise data, not for controlling which LLM model processes the prompt.
Ordering Steps for Power Platform Connector Knowledge
No. You must establish a valid connection first so the system can query and display the available tables.
The tables selected will not be linked to the agent, and the agent will not have access to the live enterprise data for grounding.
Handling Agent Flow Failures in Copilot Studio
Use the 'Configure run after' property or specific error scopes to catch exceptions, then use actions like 'Send email' or 'Post message' to notify users before deciding whether to continue or end.
It leaves users confused with no feedback, breaking trust and making debugging difficult. Agents must always provide clear status updates or error messages.
Grounding Copilot Agent with Third-Party Knowledge
Custom Connectors require explicit user interaction to invoke tools. Copilot Connectors are designed specifically for passive knowledge grounding where the agent automatically retrieves indexed data.
No. Copilot Connectors support various sources including SharePoint, OneDrive, and approved third-party systems that expose data via supported interfaces.
Configure Connector Knowledge Source in Copilot Studio
A Connector Knowledge Source queries live data from a connected application (like Dataverse) without copying it, whereas an Index copies data into a vector store for faster but static retrieval.
It uses the authenticated user's identity to query the source system, ensuring the agent only returns data the user is authorized to view, preserving original security boundaries.
Grounding Agent Responses in Microsoft Graph via Copilot Connectors
Tools are for invoking specific actions or APIs. For grounding LLM answers in existing indexed data, the Knowledge feature is designed to handle retrieval and citation automatically.
No. Since the connector already indexes content into Microsoft Graph, adding the source links the agent to that pre-existing, permission-trimmed index without manual intervention.
Copilot Studio Environment Configuration Strategy
Environment variables store configuration values that can be changed per environment during import, whereas custom connectors define the connection logic itself. Env vars keep the agent definition static.
Yes, you export the agent as a Solution package and import it into each environment (Dev, Test, Prod). You then map the environment variables differently in each target instance.
Copilot Studio Agent Deployment Security and RAI
The case study explicitly requires avoiding manual edits to individual topics to ensure consistent tone and disclaimers across all generative responses efficiently.
No, Responsible AI filters are configured at the agent level in Copilot Studio. You do not enable them individually for each channel like Teams or Web Chat.