A security audit requires that you rotate all "Secrets" every 30 days. How can you eliminate the need for secret rotation for your AI App?
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Correct AnswerC
Managed Identities eliminate secrets entirely by using the Azure resource's identity for Entra ID-based authentication.
Question 262
Which specialized "Prebuilt" model would you use to extract the Expiration Date and Document Number from an international Passport?
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Correct AnswerB
The Prebuilt-ID model supports international passports and U.S. state IDs/Driver's Licenses.
Question 263
You are building a "Custom Skill" using a Python script. Which format must the input/output data follow for the Search Indexer to understand it?
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Correct AnswerA
Custom skills must exchange data using a specific JSON "Records" structure via a RESTful endpoint.
Question 264
What is the primary purpose of the "Index Projection" feature in a Skillset?
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Correct AnswerA
Index Projections allow you to take data from one enrichment pipeline and populate a different search index with it.
Question 265
You are extracting data from 5,000 standardized "Invoices." Which Azure AI Document Intelligence model provides the best accuracy for pre-defined fields like Total and VendorName?
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Correct AnswerD
The Prebuilt-Invoice model is specifically trained on global invoice formats to extract common financial fields automatically.
Question 266
Which Azure AI service is used to generate a "Caption" file (SRT) for a video file uploaded by a user?
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Correct AnswerC
The Speech service provides high-accuracy transcription that can be exported into standard captioning formats.
Question 267
You are using the .NET SDK and your client times out. Which property should you increase in the HttpClient configuration?
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Correct AnswerD
For long-running AI requests, the network timeout of the client must be long enough to accommodate model generation.
Question 268
You are using the Code Interpreter tool to analyze a large dataset. Which Python library is pre-installed in the Azure AI Agent sandbox and is most efficient for handling dataframes?
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Correct AnswerA
Pandas is the standard library for data manipulation and analysis in Python and is a core component of the agent sandbox.
Question 269
When evaluating an agent, you measure "Groundedness". What does a low groundedness score specifically indicate?
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Correct AnswerB
Groundedness measures how well the model adheres to the provided context; extra information indicates a hallucination.
Question 270
What is the maximum "Timeout" for a single execution of the Code Interpreter tool in the Azure AI Agent Service?
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Correct AnswerB
To prevent runaway processes and resource exhaustion, individual code executions in the sandbox are typically capped at 60 seconds.
