Microsoft AI-103 - Developing AI Apps and Agents on Azure

You have a Microsoft Foundry project named Project1 that contains the following:
- An OpenAPI tool that calls an external API
- A project connection named Connection1 that stores the API key of the external API When an agent calls the OpenAPI tool, the API returns a 401 unauthorized error, and traces show that the API key header is NOT being sent.
You need to ensure that the OpenAPI tool automatically includes the API key from Connection1 on all requests.
What should you do?

• A. Connect the tool to Connection1.
• B. Configure the tool to use the default connection of Project1.
• C. Enable identity passthrough so that the tool uses the Microsoft Entra token of the caller.
• D. Add the API key header manually to the OpenAPI specification.

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You have an application that processes scanned PDF invoices. The invoices have varied layouts and include multipage tables.
You have a pipeline that uses optical character recognition (OCR) and extracts totals and invoice numbers. The results are often incorrect because the document structure is ignored.
You need to implement a solution that provides OCR, layout analysis, and template-generalizing field extraction. The solution must NOT require training a custom model. The solution must minimize administrative effort.
What should you include in the solution?

• A. an Azure Machine Learning model
• B. Azure Language in Foundry Tools
• C. Azure Content Understanding in Foundry Tools

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You have a Microsoft Foundry project that contains three agents as shown in the following table.

You need to orchestrate the agents to ensure that the customer requests meet the following requirements:
- Support a deterministic, step-based process that uses conditional
branching and shared state across the agents.
- Optionally trigger a ticket action based on the triage result.
The solution must minimize development effort.
What should you include in the solution?

• A. a multi-agent group chat session
• B. a workflow
• C. threads and runs without a workflow
• D. separate agent runs coordinated in the application code

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You have an Azure Speech in Foundry Tools resource that hosts a custom speech to text model deployed to a custom endpoint. An agent uses the endpoint to perform real-time speech recognition.
You are approaching the expiration date of the custom speech to text model.
What is the expected behavior when the model expires?

• A. Speech recognition requests will fall back to the most recent base model for the same locale.
• B. Speech recognition requests will continue to use the expired custom model until the model is removed manually.
• C. Speech recognition requests will return a 4xx error until a new custom model is deployed.
• D. The custom model will be deleted automatically when the model expires.

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Hotspot Question
You have a Python application collects customer comments before posting them to a public forum.
You need to send a text comment to Azure AI Content Safety and return the self-harm severity from the response.
How should you complete the code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Explanation:
Box 1: AnalyzeTextOptions(text=comment)
To set up the request in your Python script, you must use AnalyzeTextOptions(text=comment), passing the text as a single string rather than a list.
Example:
Build the request options focusing on Text analysis
# You can optionally restrict analysis to specific categories
request_options = AnalyzeTextOptions(
text=user_comment,
categories=[TextCategory.SELF_HARM]
Box 2: client.analyze_text(request)
You must use client.analyze_text(request)
1. Send the request: Call client.analyze_text(request) to retrieve the multi-severity results.
2. Extract the self-harm result: Locate the self-harm categories from the response list.
3. Return the severity: Access the .severity attribute
Reference:
https://learn.microsoft.com/en-us/python/api/overview/azure/ai-contentsafety-readme