AB-410 Practice Test 5 — 10 Questions

Question 1

You are building a canvas app that uses an AI Builder model to classify customer messages. You need the app to display the classification result immediately after the user submits a message. Which approach should you use?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Call the AI Builder model directly from the canvas app using the AI Builder connector and bind the result to a label.. The AI Builder connector in Power Apps is designed for direct, in-app model invocation. Binding the prediction to a label gives the user immediate feedback. The other options introduce delays or use features that cannot run AI Builder models in the required context.

Answer

Use a Power BI tile to visualize the model output and embed it in the canvas app.

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Create a Power Automate flow that runs the model and writes the result to a SharePoint list, then refresh the app's data source.

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Configure a Dataverse business rule to call the AI Builder model when a new row is created.

Question 2

You are configuring an AI Builder custom document processing model to extract line items from invoices. The model performs well on vendor name and invoice date but consistently misses the line item table. You have already uploaded 50 labeled samples. What should you do first to improve table extraction?

Accepted Answer

Add more labeled samples that include a variety of line item table layouts and formats.. Poor table extraction usually stems from insufficient variety in labeled examples. Adding samples that show different line item table layouts gives the model the patterns it needs to generalize. Switching model type, increasing iterations without new data, or changing the document type does not address the root cause and risks harming the fields that already perform well.

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Increase the number of training iterations to 100 without changing the dataset.

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Switch the model to a prebuilt invoice model and remove the custom labels.

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Change the document type to 'Receipt' in the model configuration.

Question 3

You are building a Power Automate cloud flow that must create a new record in Microsoft Dataverse and then immediately send a Microsoft Teams message containing the record's unique identifier. The flow currently uses the 'Add a new row' action followed by 'Post message in a chat or channel'. During testing, the Teams message sometimes posts before the Dataverse record is fully committed, so the identifier is missing. What should you do to ensure the Teams message always includes the correct identifier?

Accepted Answer

Use the 'Add a new row' action's output directly in the Teams message and remove any parallel branches.. The Dataverse 'Add a new row' action returns the new record's unique identifier as an output. To ensure the Teams message includes it, the Teams action must run after the Dataverse action completes and must reference that output. Removing parallel execution and using the action's dynamic content directly enforces the correct order and data dependency.

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Replace the Dataverse action with an HTTP request to the Dataverse Web API and set 'Retry Policy' to none.

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Add a 'Delay' action of 10 seconds between the Dataverse action and the Teams action.

Answer

Enable 'Secure Inputs' and 'Secure Outputs' on the Dataverse action.

Question 4

A Power Automate cloud flow uses a Copilot Studio agent to classify support tickets. The agent returns a JSON object with a 'category' field. You need to branch the flow based on the category value and then log the ticket ID and category to a Microsoft Dataverse table. Which combination of actions should you use to parse the agent response and write the record?

Accepted Answer

Use 'Parse JSON' with a schema generated from the agent response, then use 'Add a new row' in the Microsoft Dataverse connector.. Agent responses that are JSON objects must be parsed before individual fields can be used in expressions or branches. 'Parse JSON' with a schema makes the 'category' field available as dynamic content, enabling a Switch or Condition. The Microsoft Dataverse 'Add a new row' action then persists the ticket ID and category to the target table, satisfying both the branching and storage requirements.

Answer

Use 'Compose' to store the raw response, then use 'Create record' in the Common Data Service (current environment) connector.

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Use 'Initialize variable' to hold the response, then use 'Insert row' in the SQL Server connector.

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Use 'Select' to map the response fields, then use 'Create item' in the SharePoint connector.

Question 5

You are designing a Power Automate cloud flow that processes incoming invoices. The flow uses AI Builder to extract key fields, then routes the invoice for approval if the total exceeds $10,000. You need to ensure that the approval request includes the extracted invoice number and total. Which configuration should you use?

Accepted Answer

Add a 'Start and wait for an approval' action and include dynamic content from the AI Builder output in the approval's details field.. The 'Start and wait for an approval' action is designed to handle approval workflows and allows dynamic content from previous steps, including AI Builder outputs, to be embedded in the approval details. This ensures approvers see the invoice number and total directly, enabling informed decisions. It also pauses the flow until a response is received, which is essential for conditional routing based on approval outcome.

Answer

Create a SharePoint list to store the extracted fields, then use a 'Start and wait for an approval' action that references the list item ID.

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Configure a 'Condition' action that checks the total, then use a 'Post adaptive card and wait for a response' action in Microsoft Teams with manually typed field names.

Answer

Use a 'Send an email' action with the extracted fields and include an approval link generated by a separate 'Create an approval' action.

Question 6

You have a Power Automate cloud flow that processes invoices using AI Builder. The flow is triggered when a new file is added to a SharePoint document library. You need to ensure that the flow only processes PDF files and extracts key fields. Which action should you add first in the flow?

Accepted Answer

Condition action to check if the file extension is .pdf. To ensure only PDF files are processed, the flow must include a condition that checks the file extension before any AI Builder action. This prevents errors and saves AI Builder credits. The Condition action is the correct first step, as it gates the rest of the flow based on the file type, aligning with best practices for robust automation.

Answer

Get file content using path action

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Parse JSON action to read file metadata

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AI Builder 'Extract information from invoices' action

Question 7

You are creating a Power Automate flow that uses the AI Builder 'Create text with GPT' action to generate a summary. The flow must ensure that the AI-generated content is not stored in the run history for compliance reasons. What should you do?

Accepted Answer

Enable 'Secure Outputs' on the AI Builder action.. Enabling Secure Outputs on the AI Builder action ensures that the generated text is not stored in the flow run history, which is essential for compliance when handling sensitive or regulated content. This setting redacts the output from logs while allowing the flow to use it.

Answer

Disable run history for the entire flow.

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Use a 'Compose' action to store the output and then delete it.

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Set the flow's retention policy to 0 days.

Question 8

You want to automate the process of sending an email whenever a specific field value changes. What is the best way to achieve this?

Accepted Answer

Power Automate flow. Power Automate flows are the best tool for automating an email notification triggered by a field value change in Dataverse because they provide a no-code/low-code designer with a native Dataverse trigger ('When a row is added, modified, or deleted') and built-in email actions (Outlook, Office 365 Outlook). This makes the solution maintainable by business users and avoids custom code deployment.

Answer

Business Rule

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Plugin

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Workflow

Question 9

You are creating a Power Automate cloud flow that must run whenever a new file is added to a specific SharePoint document library. The flow should then send the file to an AI Builder model for processing. Which trigger should you use?

Accepted Answer

When a file is created (properties only). The correct trigger is the SharePoint 'When a file is created (properties only)' trigger, because it is specifically designed to start a flow when a new file is added to a document library. It provides the file properties needed to retrieve the file and pass it to AI Builder for processing, matching the scenario's requirements.

Answer

When an item is created

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When a HTTP request is received

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When a file is modified (properties only)

Question 10

You are building a Power Apps canvas app that uses AI Builder to classify customer messages into categories. The app must display the predicted category and confidence score. You need to configure the app to call the AI Builder model. Which component should you use?

Accepted Answer

Add the AI Builder model as a data source and use the Predict function in Power Fx.. AI Builder models can be added directly as data sources in canvas apps. The Predict function then invokes the model, returning the predicted category and confidence score. This native integration avoids the overhead of a cloud flow and is the recommended approach for real-time predictions within the app.

Answer

Create a Power Automate cloud flow that calls the model and returns the result, then call the flow from the app.

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Embed the model in a custom connector and call it using the 'Invoke custom connector' action in Power Fx.

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Use the 'AI Builder' connector in Power Apps Studio to send the message to the model via an HTTP request.