What is the maximum number of files you can attach to a single Vector Store in the Azure AI Agent Service?
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Correct AnswerB
As per 2026 limits, a single Vector Store can typically support up to 10,000 files for search and retrieval.
Question 182
Which skill is used to create a complex JSON object (e.g., a "Contact" object with Name and Email) from individual text fields?
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Correct AnswerD
The Shaper skill creates a complex, structured type that can be used for Knowledge Store projections or complex index fields.
Question 183
You want to improve retrieval by searching for "synonyms" of the user's query before performing a vector search. What is this technique called?
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Correct AnswerB
Query Expansion involves adding related terms to a user's search query to increase the breadth of the retrieval.
Question 184
In a high-traffic AI-103 solution, what is the risk of using a single "API Key" for all departments?
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Correct AnswerA
Using separate keys or tracking usage via APIM ensures that one department's high usage doesn't trigger a 429 error for everyone.
Question 185
Which Azure service is best for hosting a high-availability, auto-scaling web front-end for your AI agent?
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Correct AnswerA
Container Apps and App Service provide the necessary scaling and management features for production AI web applications.
Question 186
You are using "Streaming" and notice that the messages are arriving out of order. What should you use to reassemble them correctly?
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Correct AnswerD
Streaming chunks (deltas) include an index that ensures you can reorder them if the network delivery is asynchronous.
Question 187
You are using "Prompt Flow" in a team environment. How do you ensure everyone is using the same version of the flow?
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Correct AnswerA
AI Foundry projects can be linked to Git repositories, allowing for seamless collaboration and version tracking.
Question 188
Which exception is raised by the SDK if you attempt to create a Run on a Thread that is already currently processing an active Run?
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Correct AnswerB
The service enforces a "one active run per thread" rule; attempting another will result in a concurrency conflict.
Question 189
Which tool provides a "VS Code Extension" to develop and test AI flows locally before pushing to Azure?
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Correct AnswerD
The Prompt Flow extension for VS Code allows for a local development experience with full debugging capabilities.
Question 190
You are implementing an asynchronous "Polling" loop to check the status of a Run. Which Run status indicates a terminal state where no further action is possible?
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Correct AnswerD
expired, completed, failed, and cancelled are terminal states. requires_action is a non-terminal state waiting for input.
