Microsoft AB-100 Exam Questions

The question asks for a design element that evaluates:

total cost of ownership (TCO)

expected savings from automation

whether to extend existing AI capabilities

Those are classic investment-evaluation considerations, so the best answer is B. a return on AI investment (ROAI) analysis.

Why B is correct:

ROAI analysis compares the financial benefits of the AI solution against its full costs

It incorporates deployment cost, operating cost, maintenance, scaling, and savings from automation

It is the right framework when the company is specifically worried about budget overruns and wants a business case for expansion or extension

Why the other options are not sufficient:

A . adopting prebuilt agents to reduce deployment time may help cost indirectly, but it is not the financial evaluation framework being asked for

C . a break-even analysis only is too narrow because the requirement explicitly includes TCO, savings, and expansion decisions

D . training a custom model is an implementation choice, not the financial evaluation method

The custom AI agent is a low-code Copilot Studio/Power Platform solution, but it also must integrate with Dynamics 365 Supply Chain Management and use business logic stored outside of the application. That means the ALM process must cover both the Power Platform artifacts and the Supply Chain Management extension artifacts.

Why D. a Microsoft Power Platform solution is correct:

Copilot Studio agents are packaged and moved across environments through Power Platform solutions

This is the standard ALM container for the custom agent and related low-code components

Why A. an X++ model is correct:

In Dynamics 365 Finance and Supply Chain Management, custom business logic is packaged as part of an X++ model

Since the agent must use Supply Chain Management business logic stored outside the app, that logic belongs in the Dynamics 365 application ALM path

Why the other options are not correct:

B . a ZIP package is too generic and not the standard ALM artifact for this scenario

C . an Azure package is not the core artifact type described in the case

E . a Cloud Scale Unit (CSU) package is mainly for Commerce-specific deployment scenarios, not this custom Supply Chain Management agent requirement

Adding fields to the opportunity summary does meet the requirement. Dynamics 365 Sales allows administrators to configure the fields Copilot uses when generating summaries for opportunities and other sales records. Microsoft explicitly directs administrators to configure fields for generating summaries and recent changes as part of Copilot configuration.

Microsoft also explains that although Copilot starts with predefined fields, organizations can add fields that are more relevant to their sales processes. Those selected fields become part of the information supplied to Copilot when generating the opportunity summary.

The key issue is that the agent will run in a Canadian environment and use:

Dataverse data stored in Canada

a connector to Azure OpenAI in the United States

That means data may need to move across regions. Before deployment, the organization must make sure this cross-region use is explicitly allowed under the platform's data movement and residency controls.

That makes C the correct answer.

Why C is correct:

It directly addresses the fact that the solution uses services in different geographic regions

It ensures the environment and its connector dependencies are configured to allow that movement in line with platform policy

It is the most specific action tied to data residency and data movement compliance before deployment

Why the other options are not correct:

A . Ensure that the data processed by Azure OpenAI is stored in the United States. This does not address whether the cross-region movement itself is permitted.

B . From the Microsoft Purview portal, validate the Data loss prevention settings. DLP helps govern connector usage and data exfiltration, but the question is specifically about data residency and cross-region data movement.

D . Migrate the tenant to the United States. This is unnecessary and does not align with the stated Canadian deployment requirement.