AB-100 Certification Practice Question #41

Question

A company uses a Microsoft Copilot Studio agent to automate tasks in a web app.

During testing, you discover that the automation sometimes fails because of frequent changes to the app's user interface.

You need to recommend a solution to ensure that the agent successfully automates the tasks. The solution must minimize changes to the agent.

What should you include in the recommendation?

Accepted Answer

The problem is UI automation brittleness — the agent breaks when the web app's UI changes. Computer Use in Copilot Studio addresses this by interacting with the app through screen-level vision (describing what to do in natural language) rather than brittle element selectors or fixed API calls. This makes the agent resilient to UI layout changes without requiring agent reconfiguration, directly satisfying "minimize changes to the agent."

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